History Main / UncannyValleyGirl

* Ajimu Najimi of ''MedakaBox'' looks like a sweet angel and TooGoodForThisSinfulEarth, but it turns out she views people as indistinguishable from furniture and only seeks for a way to entertain herself.

* In ''Comicbook/{{X-Men}}'', the seductive Foxx turns out to be the shapeshifter Mystique trying to seduce Gambit away from Rogue. A similar plot occurred in ''X-Men Evolution'', when [[spoiler: Rogue's friend Risty Wilde turns out to be Mystique spying on/stalking her adoptive daughter.]]

* The ''VampirePrincessMiyu'' OAV give us a schoolgirl named Ranka. She's pale, beautiful, elegant, sweet tempered and ensnared the heart of the local ChickMagnet... [[spoiler: she's also a Shinma that [[PuppetPermutation transforms]] [[FateWorseThanDeath people into dolls]]. Her guy ''knows'' it and [[MadLove loves her that way]]. ]]

* The mysterious transfer student in ''SaitamaChainsawShoujo'' seems pretty unfazed when she encounters the blood-drenched, murderous protagonist... complete with [[spoiler:giggling and smirking while throwing her "boyfriend" towards Fumio's chainsaw]].

Note that the name comes from UncannyValley, not ValleyGirl.

** Ryoko Asakura --''the'' Uncanny Valley Girl. She keeps up her charming persona and amazing smile even while ''trying to gut Kyon''.

* You wouldn't believe it from [[PsychoForHire how she acts]] around the other protagonists (so it's not exactly a straight example), but [[PerspectiveFlip from the perspective of her schoolmates]], Mell Kelly of ''{{Narbonic}}'' would probably count as one of these, since when she's at college she puts up a façade of quiet sweetness, as seen in the "Mell Expelled" storyline.

* Haruna Niekawa from ''{{Durarara}}'' [[spoiler: Though it's mainly due to her being possessed by a {{Yandere}} LivingWeapon.]]

* In ''BasicInstinct'', Sharon Stone's character Catherine Tramell is this. She is a beautiful, wealthy, brilliant [[MostWritersAreWriters author]] but embodies this trope [[spoiler:with her fondness for ice picks]]
* [[spoiler:Alice]] from ''Transformers: RevengeOfTheFallen''. She looks like a hot blonde who can't keep her hands off Sam, but [[spoiler: she's actually a Decepticon who's after the Allspark info in Sam's brain]].
* [[spoiler: Liz]] in ''TheHole''.
* [[spoiler:Marybeth]] from ''TheFaculty''.
* [[spoiler:Gwen]] in ''SkyHigh''.
* ''Film/JennifersBody''.
* Asami in ''{{Audition}}'' seems like the girl of your dreams. However, when she asks you to love only her, '''[[{{Yandere}} she means it]]'''.

* In ''PercyJacksonAndTheOlympians'' book 4, Percy starts off the book by meeting Kelli and Tammi, two beautiful cheerleaders. They later turn out to be monsters concealed by the Mist, and they try to kill Percy. Oh, and they're also part of Kronos' army.
* In the ''{{Uglies}}'' series, the "Specials" are essentially this: Tally describes them as being very beautiful, but a mean, threatening kind of pretty.

* Ingrid from ''YoungDracula'', though it takes a major WeirdnessCensor on the part of everyone else not to notice.

* ''InvaderZim'' could be seen as a subversion of that trope, except that he's not a girl. Tak (who ''is'' a girl) is a somewhat straighter example.
* In ''TheOblongs'', Milo gets a crush on an alien who infiltrates not only his school but also the Debbies' clique, despite her PaperThinDisguise.
* As mentioned, [[spoiler: Risty aka Mystique]] in ''XMenEvolution''.
* In Ben10UltimateAlien, [[spoiler:Elena Validus]] becomes this after [[spoiler:the Hive infected her and turned her into a {{Yandere}} for Ben.]]

* From ''{{Mai-HiME}}'', there's [[RobotGirl Miyu Greer]]'s [[spoiler: [[EnfanteTerrible adorable]] [[{{Tykebomb}} little]] [[OlderSidekick charge]]/[[UnholyMatrimony soulmate]], Alyssa Searrs, the [[VillainWithGoodPublicity Golden Angel]] of the School Choir.]]

Compare {{Yandere}}, CuteAndPsycho, StepfordSmiler, LivingWithTheVillain, DarkMagicalGirl, FauxAffablyEvil, and BitchInSheepsClothing. Contrast AlphaBitch, FallenPrincess, LonersAreFreaks.

* In ''BasicInstinct'', Sharon Stone's character Catherine Tramell is this. She is a beautiful, wealthy rock star but embodies this trope [[spoiler:with her fondness for ice picks]]

* Discussed in ''Manga/AttackOnTitan''. Eren Yeager states that he always found SchoolIdol Krista Lenz incredibly creepy, and prefers her real, "[[EmotionlessGirl empty]]" self. While not quite a murderous psychopath, when she isn't pretending to be TheIngenue, she can be incredibly callous about the lives of her comrades and even admits she doesn't really [[LackOfEmpathy understand]] the feelings of other people.

* Ryoko Asakura of ''SuzumiyaHaruhi''--''the'' Uncanny Valley Girl. She keeps up her charming persona and amazing smile even while ''trying to gut Kyon''.
-->"You think it's a... joke? Huh. You don't wanna die? You don't want me to kill you?"
** [[spoiler:As of the tenth novel, Kimidori Emiri has revealed herself to be every bit as apathetic towards human suffering as Ryoko.]]

* Nui Harime of ''KillLaKill'' fits this trope like a specially tailored suit. She's cute as a bug, [[ElegantGothicLolita dresses in fashionable sweet Lolita]], [[PerpetualSmiler and always wears a big smile on her face]]. She also moves with LimitedAnimation, can reach through a SplitScreen and possesses uncanny strength and speed. She also does whatever the hell she wants, [[CuteAndPsycho and greatly enjoys the sight of carnage, especially if she's the one causing it.]]

* Subverted on ''NedsDeclassifiedSchoolSurvivalGuide'' with May, June, and Julie, the "Stepford Schoolgirls". Moze becomes convinced that the three girls are robots, but they're not; there's a perfectly logical (read: [[AssPull badly executed]]) explanation for everything.
* Kuroki Mio in ''PrettyGuardianSailorMoon''.
* Debbie Berwick (self-described Cupcake Queen of the Universe) in ''PhilOfTheFuture'' [[spoiler:is an evil robot.]] But until the "Halloween" episode, only Pim seems to see it.

* Nui Harime of ''KillLaKIll'' fits this trope like a specially tailored suit. She's cute as a bug, [[ElegantGothicLolita dresses in fashionable sweet Lolita]], [[PerpetualSmiler and always wears a big smile on her face]]. She also moves with LimitedAnimation, can reach through a SplitScreen and possesses uncanny strength and speed. She also does whatever the hell she wants, [[CuteAndPsycho and greatly enjoys the sight of carnage, especially if she's the one causing it.]]

* In ''ShinMazingerZero'' three beautiful, tall, ponytailed, blonde triplet girls called Gamia Q1, Q2 and Q3 transferred to Kouji's high school. Given that they were gorgeous and friendly, even if they behaved in a strange fashion and looked a tad weird, all boys in class started to quickly slobber at them. In reality they were three androids (appeared for first time in the ''Anime/MazingerZ'' original manga and ''Anime/{{Mazinkaiser}}'') sent to assassin Kouji Kabuto. Seemingly Kouji bought their masquerade, but shortly after he suggested them dropping their act, and he revealed that he had suspected it all along.

[[caption-width-right:350:I just, like, stabbed some loser to death.]]

Compare {{Yandere}}, CuteAndPsycho, StepfordSmiler, LivingWithTheVillain, DarkMagicalGirl, and BitchInSheepsClothing. Contrast AlphaBitch, FallenPrincess, LonersAreFreaks.

Compare {{Yandere}}, CuteAndPsycho, StepfordSmiler, LivingWithTheVillain, DarkMagicalGirl. Contrast AlphaBitch, FallenPrincess, LonersAreFreaks.

* ''Film/JennifersBody''. 'Nuff said.