Anna Faris in some of her roles, but especially The House Bunny, where she plays a Playboy Bunny and even has a nude scene from behind, and Scary Movie, where she gets stripped down to only her bra during her sex scene.
Jeanette MacDonald was known as "The Lingerie Queen of the Talkies" in The Pre-Code Era, when she worked at Paramount. She regularly wore revealing costumes or was given story excuses to strip to her underwear; in her first film, The Love Parade (1929), she even took a bath onscreen. She once joked, "Im sure people must say about me, on the screen, 'Good gracious, is Jeanette MacDonald going to take off her clothes—again?'"
In the same era Betty Blythe was known for being happy to do nude scenes - "A director is the only man besides your husband who can tell you how much of your clothes to take off."
Dolly Parton and Elvira, Mistress of the Dark are essentially also the embodiments of this trope. Both women carefully built (figuratively and literally) their appearances to be appealing and are Ms. Fanservices in every film or TV appearance they have ever made, except for Steel Magnolias for Dolly. Dolly one ups it by playing Miley Cyrus's cleavage-baring, tight outfit wearing aunt on Hannah Montana. Elvira, meanwhile, did nude modeling under her real name, Cassandra Peterson, before adopting the Elvira character.
Gwen DeMarco: Well, at least you had a part, Alex. Okay, you had a character people loved. I mean, my TV Guide interview was six paragraphs about my BOOBS and how they fit into my suit. No-one bothered to ask me what I do on the show. Fred Kwan: You were... umm, wait...wait, I'll think of it... Gwen DeMarco: I repeated the computer, Fred.
Ghostbusters (1984): She is over the top Ms. Fanservice in this film, especially after her character gets possessed by Zuul.
She was naked in several scenes in her first film, Age of Consent, in which she played an artist's model.
Savage Messiah features a lengthy scene in which she walks around a large house wearing only a necklace and a pair of high heels.
She starred in Caligula, which upon its release gained instant notoriety for its explicit sex scenes, which actually do not feature her; however, she is naked in other scenes.
Averted to some degree in The Cook, the Thief, His Wife and Her Lover. While Mirren is completely naked in many of her scenes, some of them are more Squick than anything else. For example, in one scene she and her lover are forced to ride nude in the back of a truck full of rotting meat, covered in slime.
Mirren did a full-frontal nude scene in 2003 at the age of 58 in the TV film The Roman Spring of Mrs. Stone. The same year she appeared naked again in Calendar Girls.
Other films which feature her partially or fully nude include Caesar and Claretta, Hussy, Excalibur, Mrs. Reinhardt, Cal, Cause Celebre, Pascali's Island, Royal Deceit, and Love Ranch. A newspaper commented in 2003 that "it would constitute a greater scoop if Mirren actually kept her clothes on for the duration of a movie." Mirren herself has frequently lampshaded this tendency in real life. For example, in a 1995 interview, she joked, "Yes, in many movies I've taken off my clothes. Not in [The Madness of King George, in which she played Queen Charlotte]. I tried, but they wouldn't let me."
Megan Fox. She has been in multiple films which pull in many male viewers who like to look at her. Chief among those films were the Transformers movies, which provided Fox her breakout roles. This trope is so well established that the promotional posters for Jennifer's Body have nothing but Fox on the poster with hardly any indication what the movie was about. Even when she's playing a man-killing demon, she's still hot.
She is stripping down to her red lingerie in He's Just Not That into You. As David Letterman once put it: "I cannot thank you enough." There is also a shot of Scarlett wearing very clingy gym pants before she goes for a swim.
Under the Skin is well-remembered for the much-anticipated scenes in which Johansson gets naked onscreen for the first time (even though in the context of the film, her nude scenes aren't particularly erotic). There's also a scene at the beginning in which her character undresses another woman, but again, its appeal is kind of subjective given that the other woman appears to be dead or comatose.
Jessica Alba in most of her roles. Into the Blue is famous for featuring her for most of the movie in a bikini, and Machete got a lot of buzz for apparently, finally getting her to do a nude scene, until it was revealed that she was wearing underwear in the scene that was digitally removed.
Minor example: She's briefly seen in a bikini in Garden State during the pool scene.
In Closer, she is Alice Ayres/Jane Jones, a pink-wigged stripper from New York which is pretty why anyone remembers this film.
As Jack's ex-girlfriend in Hotel Chevalier, she has a sex scene.
Nina Salyers in Black Swan. Not only does she masturbates on the bed and in the bathtub but has an imagined lesbian scene with Lily at least if you don't consider it Fan Disservice.
She's either in her underwear or having sex with Adam Franklin in No Strings Attached as Dr. Emma Kurtzman. Even the film's poster shows her in nothing but a shirt.
In Your Highness, she has a bodice that shows her cleavage as Isabel. The scene where she strips down to her undergarments before bathing in the river as Fabious and Thadeous watch is a bit of a subversion since that is not her but actually a body double.
Her character Laura Barlow strips naked and sunbathes on a Paris beach before getting splashed by water in Planetarium.
In Annihilation, she does another sex scene as scientist Lena.
Helen Hunt was best-known for her girl-next-door image in hits such as As Good as It Gets but at 48 she appeared in the 2012 film The Sessions playing Chreryl Cohen-Greene, a sex surrogate hired to help Mark O'Brien (John Hawkes), a severely disabled poet, have sex for the first time. The part required Hunt to appear completely naked during the four sex sessions in question, as well as in a later, unrelated scene in which her character converts to Judaism. She received widespread praise and an Academy Award nomination for the performance.
Monica Bellucci in the vast majority of her roles. She's done quite a number of nude scenes, and most of her characters focus on her sexual allure somehow, like being The Vamp or a prostitute.
Jenny Agutter spent most of The '70s (and the early '80s) losing her clothes on film — see: Walkabout (1971), Logan's Run (1976), Equus (1977), An American Werewolf in London (1981) — but Logan's Run is really the purest example. Whereas the others only had a scene or two, Jessica 6 spent all of Logan's Run in very skimpy clothing — when she was clothed at all. Sadly for fans of this, after American Werewolf in London she waved goodbye to Hollywood and hasn't fulfilled this trope since.
Smarty, made in 1934, seems to have been made in order to put Blondell in as little clothing as possible before the Hays Code hammer came down. The very first shot of the film is a closeup of her character Vicki's bare legs as she sits in a negligee getting ready for dinner. Vicki in negligees. Vicki in backless dresses. Vicki in nothing but pantyhose, exposing her bottom to the camera. Vicki getting her dress ripped off. So much fanservice.
Nicole Kidman has a long and proud history of sharing her beauty with the world on screen from the '80s (Windrider, featuring her first nude scenes) to the '10s (Just Go with It).
Catherine Zeta-Jones was doing nude scenes as far back as her film debut in Sherezade when she was barely 20 years old, and her big claim to fame was losing her clothes to Antonio Banderas's sword in The Mask of Zorro.
Olivia Hussey became famous as Juliet in 1968, briefly appearing topless, while some of her later roles had this too, well into her 50s. Her daughter India Eisley has very much followed in her mother's footsteps.
Gemma Arterton's been naked or in sex scenes during a lot of her films.
Diane Kruger's been nude and/or had sex scenes in a number of her roles. Even aside from that, a lot of her roles highlight Kruger's beauty (let's face it, that would be hard to hide). She's fought to make sure her characters are more than just eye candy though.
Movie specific example
Director Russ Meyer relies on this trope. Starting with only a few Ms. Fanservices in his earliest films, Russ later considered it ridiculous to only include 1 or 2 essentially Fanservice Extras per film. Over time nearly all of the main and supporting female characters in Russ' films were buxom, long-legged, hour-glass-figured amazons, starting with Faster, Pussycat! Kill! Kill! and including such Cult Classics as Vixen and Valley of the Supervixens. Somewhat sadly by his last film his films had somewhat degraded into surrealistic softcore porn and not his ultimate vision of this trope becoming common in mainstream films.
Jess from 4/20 Massacre who loses layers of shirts until she's left wearing just her sports bra.
88 Minutes: While naked, Sara does a weird leg stand while also brushing her teeth. Gramm's reaction is appropriately a mix between excitement and an unstated "What the hell?"
Brazilian movie A Mulher Invisível and its subsequent TV series have Amanda, an Imaginary Lover, played by one of the hottest Brazilian actresses, Luana Piovani, who spends most of the film in underwear.
Of course you aren't real! It's called "ideal woman" because it's something that can only exist in an idea!
American Hustle takes time to deconstruct this with Sydney. She's essentially an Innocence Lost character who decided to reinvent herself as 'Lady Edith Greensly', and the sexy clothing was part of the deal. She uses it explicitly to become The Vamp and partner to Irving's cons. So the fanservice is just her way of covering up who she really is deep down - but she's also falling apart inside because of the facade - and she desires for a chance to be herself and settle down in a new life.
"I created Edith because I needed her to survive. But I'm done with it now. I am so fucking done with her."
Anna: Anna is a gorgeous model along with a KGB assassin, and often seen not only modeling but having sex, scantily clad plus topless once briefly.
Anon: Amanda Seyfried as The Girl appears naked from the side multiple times, and also has a sex scene with Sal.
Lorraine is seen naked several times, and this trope is taken Up to Eleven when Lorraine and Delphine have sex in a hotel.
Conversely, the scene where Lorraine is introduced downplays this trope in that she is covered with wounds.
Naturally, being a parody of James Bond movies, the Austin Powers movies have their own share of very attractive ladies. Special mention goes to Felicity Shagwell in The Spy Who Shagged Me. The majority of her outfits are either skin-tight, or show off a lot of skin (Which, considering she's trying to seduce Austin from the get-go, makes perfect sense).
Most of the film, but most famously the scene where Barbarella takes off her spacesuit in zero gravity. Vadim was quoted as explaining why he put this under the opening credits: "Lots of men will only watch the film to see Jane Fonda naked, so I put that at the start so they don't have to sit through a load of science fiction."
Essentially, the entire plot consists of a string of ridiculous situations contrived to provide thinly-veiled excuses for Jane Fonda to take all her clothes off (or have them forcibly removed). However, when you have a leading lady with a body like Jane Fonda, you really don't need much of a plot.
Also, the Black Queen and many extras in very sexy clothing (or none at all).
Saint-Exmin in Battle Beyond the Stars, played by the buxom Sybil Danning, wears some very revealing outfits, requiring glue as her nipples kept popping out. Even then the chest area had to be edited for television.
The Believer: Carla is shown topless having sex with Curtis (to spite Danny's overtures). Then again after having sex with Danny. She also wears a very revealing top at one point.
Below Her Mouth: Natalie Krill and Erika Linder. They're both nude and or in sex scenes frequently.
Blood of the Tribades: Élisabeth and Fantine, the two lesbian vampires, appear partially or wholly nude multiple times, along with clearly having (non-explicit) sex.
Blue Is the Warmest Color: Adèle and Emma are this in spades with their extended sex scene. It was probably supposed to be seen as passionate and heartwarming, but given the fact it lasts six minutes long and involves positions one could often find in pornography, it definitely counts as this. And sadly, there are some viewers who find this more memorable than the actual movie. They both also show some nudity at other times, plus Adèle has a far less explicit, shorter scene of having sex with her boyfriend.
Boat Trip had Inga (played by Victoria Silvstedt) and the entire Swedish bikini model team, whose only purpose is to provide some cheescake in a gay cruise.
Dracula's brides, with one of them being played by Monica Bellucci in her prime, and appearing topless in her introductory scene.
The Brass Teapot focuses a lot on Juno Temples body and she spends several scenes in very skimpy outfits.
Unsurprisingly Clara from Byzantium. Gemma Arterton plays an attractive vampire who spends the vast majority of the movie wearing sexy clothing. And Clara's introduction to viewers is giving someone a lapdance in her underwear.
Cabin Fever: Cerina Vincent has numerous nude scenes and for most of the rest of the movie, she is wearing skin-tight sweaters and jeans. There's a slow-moclose-up of her butt in jeans. To top it off, her character, Marcy, changes lovers at the drop of a hat and is shown to be a vigorous sex partner, even when she's supposedly depressed.
Eva from Caged In Paradiso, who after being picked up by a tribe of amazons in the island she's at, she switches from her orange prisoner outfit to a bikini, which she keeps wearing for the reminder of the film.
Carol: Rooney Mara and Cate Blanchett are both shown nude while having sex together. It's all very subtly and tastefully done though.
The Cell: When Catherine bends over to root around her fridge, the camera focuses on her ass (she's wearing only a short dressing gown and thong at the time).
Chloe: While nudity is somewhat expected in an erotic thriller, Amanda Seyfried just can't seem to keep her clothes on here as Chloe, shown nude from the rear and side along with topless, plus in two sex scenes.
Clash of the Titans (1981) had Andromeda, who showed some serious T&A in the movie. Makes sense given her mythological counterpart qualified as this well, being usually depicted naked while Chained to a Rock, although she gets some clothes in the movie.
Class: A 1983 teenage sex comedy. Every 80s sex comedy is required by law to have at least one female character dedicated to fanservice of some type. Virginia Madsen serves that purpose here, with a slapstick scene that ends up with half her blouse being torn off. Her character was indeed well developed and fleshed out.
"Excuse me, Miss Madsen, but aren't you a little, um, big to be going braless under your school uniform blouse?"
Colleen Camp as Yvette in Clue. She is a sexy French Maid who wears a skimpy Hollywood French Maid outfit and has big boobs with a Gainaxing effect.
Conan the Barbarian (1982): The Wolf Witch, the brunette sacrificial victim, and Valeria, in that order. Oh and the woman from Conan's days of being "bred to the finest stock."
Harley Quinn's costume includes some glittery hot-pants / briefs that leave little to imagination, and she likes to exercise in her cell by doing a Cirque de Solei-esque acrobatic routine in her underwear. Plus, during the movie numerous shots tend to show her from behind, and there's even a long, lingering one of her getting dressed.
Death Race 2000: Looking for T&A? Just watch the first pit-stop scene! This movie hasn't got ANYTHING to hide! Strangely, all the male drivers and navigators in this scene received towels to cover themselves from the waist down; the women, on the other hand, get absolutely nothing whatsoever.
Paz de la Huerta in Enter the Void. The stripper scenes are just the tip of the iceberg of full frontal nudity.
There are many Ms. Fanservices in Epic Movie, such as a jacuzzi full of sexy goat women and a pirate ship full of sexy woman pirates, but the most prominent one is the parody of Mystique played by Carmen Electra. She is completely naked, other than some makeup effects covering the naughty bits. Near the beginning of the film, she gets a scene where the main character Peter imagines her dancing sexily and seductively for him, putting her arms behind her head, showing off her breasts and booty, swaying her hips, and even squeezing her boobs. Later on in the film, she finds Peter being the king of Gnarnia to be very attractive, calling it so hot, and seductively inviting him into a tent to have sex with her. She throws him on the bed and makes out with him on top. She then asks what he would like her to shape shift into. He at first requests larger boobs and a bigger ass which are quite nice to look at...even though his following requests are a monobrow, followed by "Big Flabby Grandma Arms/Bingo Wings like a fat blue Britney Spears"...which could still count as Fanservice if you're into that...
Everly: Everly and some of the hookers show a lot of skin, the latter largely in stripperific outfits (as you might expect, given their jobs).
MAD addressed this directly in their parody of Fantastic Voyage as the main characters going on their mission give their exposition introductions. She says: "I'm going because wait and see how I look in a skin-tight diving suit!"
Rebecca Romijn as Laure is introduced with Toplessness from the Back, makes out with a gorgeous woman, and goes through several types of lingerie through the film. She's also seen naked underwater, but dimly.
Veronica, the model who Laure makes out with (Rie Rasmussen), wears a dress that is Diamonds in the Buff incarnate. She's later seen topless when Laure takes it off while seducing her (to steal the jewels).
Foxfire: Legs gets topless to show her tattoo, then Maddie and Goldie do too so she can give them the same one (none are even wearing bras). The rest of the girls also get them but keep their bras on. It's rather suggestive, but nothing more comes of it.
Gia: Gia especially, though Linda also gets naked multiple times. They're shown naked having sex or while in the shower, and during Gia's nude photoshoot prior to that. Gia also walks naked outside her apartment and is utterly oblivious to the reactions this gets. Angelina Jolie, everybody, give her a hand.
A lingering shot of Abby, Zoe, and Kim's asses (the latter two wearing painted on jeans) as they strut towards Stuntman Mike's wrecked car.
The opening shot is of Jungle Julia's ass.
Hansel & Gretel: Witch Hunters: While Mina has a brief nude scene by the healing pond, Gretel fills up this role since she spends the entire movie in a very form-hugging corset and pants. Also, a very welcome view of Gretel's legs when she gets out of bed. Not to mention a very chesty shot when a bloody Gretel rolls over.
Tara (the busty groupie that Nick hooks up with) and Zoe (the girl who "only does two at a time") in Hot Tub Time Machine. Both women have very small roles, yet both appear topless. One of the red band trailers for the film consisted solely of alternate topless footage of Tara bouncing up and down in the tub.
The Hour of the Pig: Sophie Dix as the maid Maria shows full nudity in her sex scene. Along with her is Amina Anabi to a lesser degree as Samira, who's topless a couple times, once in a sex scene too (though far less explicit).
Miranda Cosgrove in The Intruders spends a lot of her indoor scenes wearing a camisole and skimpy shorts, there's a bath towel scene, and dresses up to attend a pool party.
The posters and the DVD cases for the original film depict Jennifer walking around in a torn up shirt and panties — and the poster design for the remake arguably looks even more sexualized.
Prior to the attack, Jennifer is shown in a bikini and jogging clothes.
Katie in the second film is an aspiring model, showing a lot of skin.
Jennifer in the third film dresses up as a goth, a school girl and in a very sexy red dress to help lure in her victims.
The Bond girls. It goes to the point that it is easier to cite the few cases where this is downplayed:
For Your Eyes Only: Melina Havelock. Played by Carole Bouquet, she is an undeniably beautiful woman, but she is never seen in a skimpy swimsuit, dresses quite sensibly in general, and does not have sex with Bond until the final scene in the film.
GoldenEye: Natalya Simonova. Again, played by an undeniably attractive actress, but attired in office clothing for much of the film, and combat fatigues for the rest. There is exactly one scene of her in a bikini, but the camera does everything it can to focus on her face instead.
Quantum of Solace: Camille Montes, for similar reasons as the above. It's also probably for the best in this case, since the character is a victim of rape and portraying her as a sexpot would have been very awkward. Appropriately, Bond doesn't bed her.
The entire marketing campaign was built on Megan Fox's hotness. She's often shown baring her legs, revealing cleavage and otherwise just generally looking alluring.
Despite efforts to make her look less beautiful, Amanda Seyfried's attractive even so, and it really can't be hidden. Her form is often highlighted, plus she's got a sex scene (though it's not explicit).
She also subverts this, wondering why her character is wearing short-shorts and a leather crop-top in the jungle.
Humorously subverted when Bethany picks Dr. Shelly Oberon as her character, thinking she will be a Hot Scientist since the description says she is a "curvy genius". Turns out, Shelly is short for Sheldon and she is trapped in a fat man's body.
Kalique Abrasax in Jupiter Ascending is introduced taking a bath and and she comes out of it with a fully-naked rear shot. She also wears a couple of gorgeous dresses.
Lady Macbeth: Katherine is shown naked from the back and side multiple times along with from the front briefly, while in some cases having sex with Sebastian.
The Remake of The Last House on the Left, where the bad girl barely wears anything in the last half, and actually strips off her t-shirt within seconds of being introduced. Also for the gorn crowd, the evil teens' abuse victims are killed while stripped down, as well as the bad girl, who is wearing only her panties as she fights with the heroes. And then she's grazed on both sides of the head and knocked against the bathroom wall, and left bleeding out in a sexually suggestive pose. For a thriller which doesn't focus on this aspect in dialogue, it sure relished the Male Gaze in the way it was shot.
Last Tango in Paris: Jeanne is young and pretty. She gets naked in many sex scenes. Brando, however, doesn't he did in the original cut, but Bernardo removed the scene. Sorry, ladies.
Lifeforce: Some viewers were under the impression that it would be an actual science fiction movie as opposed to "Naked Vampire Chick from Outer Space played by an ultra gorgeous Mathilda May". It also featured Patrick Stewart, though, so it wasn't all bad.
The Little Hours: Ginevra dances around naked at the witches' sabbat, while Fernanda and Marta are shown topless there as well.
The Love Witch: Elaine is very beautiful, and frequently scantily clad or partially nude. Otherwise even when she's not in revealing clothing it's also quite flattering and stylish.
Margarita: Margarita is very beautiful. She gets a long scene in the hot tub wearing only a sports bra and shorts. Later, she's also shown topless having sex with her girlfriend. Even in regular clothes she's still quite stunning, and gets a lot of attention from Brazilian handyman Carlos (though she's a lesbian).
Anck-su-namun, who is dressed in golden body paint for starters. While her modern incarnation Meela Nais is comparatively more modest, she's still a Femme Fatale. This trope is completely averted in her mummified form, where she looks exactly as you'd expect as 3000-year old desiccated corpse would be like.
The Mummy (2017): Princess Ahmanet, at least in her human form where she dresses in a graceful silk cloth and at one point appears completely naked. Her mummy form is slightly less attractive due to havingdouble irises, but still qualifies as a Cute Monster Girl nonetheless.
Mostly averted with Henley (who got her start as an assistant, where part of her job was presumably to invoke this trope). For most of Now You See Me, short skirts are her limit. Played straight in her introduction shot, which features her stripping into a glittery swimsuit for an escape act.
Ondine: There's no real reason for Ondine to wear nothing but sexy outfits throughout the whole movie while everyone else dresses like the hardy port residents they are, but she does it anyway, and the camera sure enjoys portraying gorgeous Alicja Bachleda in all her glory whenever she has any screentime.
Ophelia: A downplayed example. Ophelia's shown bathing in the river multiple times, with her body then wetly outlined afterward beneath her shift. Once when Hamlet's watching, she gets out slowly for his benefit, but is still fairly shy about it. Later during their wedding night she is shown topless from behind before they have sex.
Sorina, the female character that gets prominently displayed the most in Pain and Gain.
Both Jessie and Christina from Project Almanac. Christina spends the entire Lollapalooza montage running around in a bikini top, while Jessie spends one scene wearing nothing but a towel.
Angela Vidal from the [REC] franchise mostly wear form fitting tank tops, mostly ditching whatever shirt is wearing over her tank top in the first and fourth movie, it is however Fan Disservice in the second movie as she's completely bloody and disheveled due to her being possessed. Also her counterpart from the America remake Quarantine who wears an white tank top after removing her shirt.
In Raptor Ranch We're introduced to Abbi in her undies. Later, her misogynistic boss makes her wear a typical "Valley Girl" outfit consisting of a tied off blouse, daisy dukes, and red pumps. She's not amused, also she loses her jacket when a Dinosaur grabs her by her jacket, keeping her in cleavage baring tank top for the remainder of the movie.
Rapture-Palooza: Lindsey in a short, tight white number for her date with Gundy.
Red Riding Hood: The whole celebration sequence, including Valerie dancing seductively with Prudence to make Peter jealous and then making out with Peter in a stable, which includes a shot of her cleavage when Peter starts undoing her corset.
RENT: Mimi. The stripper. Even though she's a complete wreck of an addict and dying of AIDS.
Nicole Carrow from Rest Stop wears less clothing as the movie goes on, that by the end she just wears a bra.
Trash (played by Linnea Quigley) in The Return of the Living Dead: She strips in an early scene, then basically spends the entire film wearing only legwarmers. Becomes Fan Disservice once she becomes a naked zombie, though she doesn't look too different in that form. Writer/director Dan O'Bannon has said that when he saw more females in audiences than he expected, he wished he'd thought to show male characters naked, too, for the sake of equal opportunity Fanservice.
Revenge (2017): The first 15 minutes or so are little more than an extended demonstration of how ridiculously beautiful Jen is, with copious amounts of Male Gaze, Erotic Eating and sexy dancing. It works well to make what follows all the more horrifying.
In R.I.P.D. Roy's avatar is played by supermodel Marisa Miller, who has posed for both Victoria's Secret and the Sports Illustrated Swimsuit Issue.
Romeo and Juliet (1968): Juliet's dress for the balcony scene pays generous attention to her cleavage, and it's also the first time we see her with her hair down. She also is shown topless very briefly after nuptials with Romeo.
Blake Gaines' first scene in San Andreas has her in a bikini. Later she's wearing an form-fitting tank top, and spends the last portion of the movie with her clothes soaking-wet. Not to mention the movie-length Gainaxing contest between her and her mom Emma Gaines (which is what happens when you cast Carla Gugino and Alexandra Daddario as mother and daughter).
Sappho: Avalon Barrie and Lyudmila Shiryaeva both are both topless plus briefly entirely naked on the beach or while modeling for art as their characters, in sex scenes or otherwise.
Ashlynn Yennie, as pyschiatric halfway-house resident Emily in The Scribbler, is pretty much buck-naked the entire time she's on-screen. Her final appearance before dying has her wearing a dress.
In Shallow Hal, Rosemary is played by Gwyneth Paltrow, and has several scenes wearing dresses, short skirts, lingerie or bikinis before Hal's hypnosis is undone.
In The Shallows, Nancy spends the majority of the movie in a bikini.
The Shape of Water: Elisa is shown completely naked in her bathtub twice-first while she masturbates (a part of her regular morning routine-she's even got it on a timer), then while about to have sex with the Amphibian Man later when underwater as she floods the room for this.
The Shawshank Redemption is an interesting example, as the only woman with any role is Andy's wife, and she's killed by the five-minute mark, so female fanservice in the film is given through other films being referenced in the film.
The prisoners are shown watching Gilda. When Rita Hayworth flips her hair back, the entire audience cheers and whistles.
Red: This is the part I really like, when she does that shit with her hair.
Andy: Oh, yeah, I know. I've seen it three times this month.
Warden Norton: And that cupcake on the wall! Let's ask her, maybe she knows. What say you there, fuzzy britches?
Side Effects: Rooney Mara as Emily shows explicit nudity in a sex scene, and is also shown masturbating, then kissing Dr. Siebert.
Silent Night has Maria, who starts in lingerie and then flees from the Killer Santa topless, and Tiffany, who spends the whole movie in a Sexy Santa Dress.
Loonie Jones from Skin Deep, played by the female bodybuilder Raye Hollitt, has a sex scene with the protagonist, where she gets in lingerie and then naked.
The 3 female characters from Slashers, Rebecca Galley who wears an midriff baring tank top, Brenda Thompson who spends portion of the movie in a black bra and Megan Lowry who ends up topless twice during the movie and ends up wearing Rebecca top after the latter is killed.
Sorceress: The first time we see Mara and Mira grown up, they're Skinny Dipping. Later they take off their shirts innocently, and Mira is shown partly topless once more.
Spartacus: Varinia is shown with non-explicit nudity. Push-up bras and well-coiffed hair (in ancient Rome) aid her.
In Spiders the lead character Marci Eyre wears less and less clothing as the movie goes on, she was first seen discarding her denim jacket, she then unbuttons her red overshirt and when she and her friend fall into a Giant Spider's web she's forced to get rid of her red shirt in order to get out, leaving her in just a white form fitting tank top which she continues to wear for the reminder of the film. She also gets her clothing soaking-wet for portion of the movie.
Twi'lek females almost always dress in highly revealing garb as dancing girls. The major onscreen exception, Jedi Aayla Secura, is still quite attractive and wears a top that shows her cleavage along with her bare stomach.
The Summer of Sangaile: Sangaile and Auste both show copious nudity in the film, along with sex scenes together. They're very beautiful young women, which is showcased by Auste herself with photography.
Supernova: Robin Tunney appears in sex scenes and topless multiple times.
Tamara is made for this trope (mainly due to the fact that she's portrayed by Jenna Dewan), especially during the sex scenes that she had with Bill in her dream during the beginning of the film and with Shawn and Patrick at a party during the second act.
There is also her Evil Make Over in the second act where she is transformed from a mousy, withdrawn nerdy girl (though still cute and attractive, especially the apartment scenes where she has curly hair, a beautiful dress, and makeup on while she goes to visit Bill) into a very beautiful Vamp with magic powers and the tendency to wear outfits (such as shirts that have low necklines, short skirts, a corset, and beautiful dresses) that highlight her voluptuous body: large breasts, broad shoulders and long toned yet shapely legs.
Wild Wild West: Salma Hayek's character sure does look good. It helps that she spends a good chunk of the film in little more than a corset. Hayek's character is a particularly gratuitous example, as she's basically extraneous to the film's plot.
With a Kiss I Die: Juliet bathes naked, shown in silhouette (plus her nipples over the water's edge). She's also clad in revealing clothing, and a bikini at one point. Farryn is also shown in a bikini cavorting with her, and topless briefly. Both are quite lovely young women.
Witness: An extremely emotionally-charged and plot-relevant example of female nudity (and the only example of it in the movie), but the topless scene is legendary nevertheless. Hi, Kelly McGillis. Hi, Kelly McGillis' tits.
The Woman in Red: Charlotte, of course, famously doing a Marilyn Maneuver on the air vent. There's a later scene where on taking off her sweater and camisole, where she's seen nude from the side and back. Afterward there's a scene where she grabs a sheet for modesty to cover up her breasts when her husband comes home, but is balanced when her lower half is exposed, showing pubic hair briefly.
X-Men Film Series: The most objectified female character in the franchise is Mystique, who is nude when she's in her natural blue form.
X-Men: First Class: All of the women (Mystique, Angel, Emma and Moira) get at least one scene where they're wearing little or nothing. For Emma and Angel, it's their regular attire.
xXx: State of the Union throws in two contrasting ones: the first is Lola Jackson, Darius' old flame who became an expensive car saleswoman (African-American and clad in a black suit); the second is Charlie Mayweather, who turns out to be The Dark Chick and part of the military conspiracy to overthrow the President (blonde, Caucasian, and initially clad in white until her allegiance becomes clear and she switches to black). Their outfits emphasized their cleavage in particular.
Jenny from Zombie Fight Club, who spends a portion of the movie with her shirt open with no undershirt underneath, just her bra, and later on in the movie she starts wearing a tighter costume.