* AbandonShipping: Although many fans liked Robbie with Georgia, him choosing to leave her in favor of going to New Zealand certainly put a bit of a damper on things.
* BrokenBase: Many think that the series started out pretty well, but the last two books (the last in particular) have been criticized by many fans saying the series has become an OverlyLongGag and lost its magic.
* CrazyAwesome: Pretty much everyone, although a special mention goes to Rosie and of course Georgia herself.
* CrowningMusicOfAwesome: " ''Your light is Ultraviolet''..." EarWorm alert!
* DesignatedVillain:
** Lindsay.
** Georgia's parents.
** Georgia's teachers.
** Pretty much anyone who is demonized by [[DesignatedHero Georgia]] for whatever reason. And they are really ''a lot'' of people.
* DieForOurShip: Robbie is still pretty well liked despite the fact that most of the fandom ships Georgia/Dave. Masimo on the other hand . . .
* DracoInLeatherPants: Georgia is loved by fans despite being immature, insensitive and often deliberately cruel.
* EarWorm: From the movie, Ultraviolet shows no mercy.
* EnsembleDarkHorse: Dave is the most obvious one, but both Rosie and Sven are very popular as well, and many fans were disappointed by the lack of Sven in the movie.
** Robbie, to an extent. Even though most of the fandom ships Georgia/Dave, he's still rather sweet and kind and most fans like him.
* FanFicFuel: The ending of the last book, although technically wrapping up the debate of who Georgia would end up with, was rather short, sudden, and with weird phrases such as Dave's ''"It'll probably all end in tears. Mine."'', which was a rather depressing start to the relationship that had most fans rejoicing. Consequently, some have taken it upon themselves to write stories based directly after this conversation in order to prolong the getting together of Georgia and Dave.
* FanPreferredCouple: Georgia and Dave.
* FandomHeresy: Not liking Dave the Laugh is practically unheard of. Although if by the off chance you do happen not to like him, mentioning it on any COGN forum/community of sort is not a good idea.
* JerkassWoobie: Georgia does have her {{Woobie}} moments. Wet Lindsay as well.
* JerkSue: Georgia. Despite always complaining about everything as well as being shallow, self-centered, critical of everyone and incredibly mean, she still has many guys falling for her, including the hottest pop stars.
* LesYay: A lot between Georgia and Jas.
* OneTruePairing: Georgia and Dave. About 99% of the fandom ships them.
* OnlyTheCreatorDoesItRight: Due to the unique lingo and style, it is very hard to find a fanfiction that manages to imitate Rennison's writing to a high standard.
* PeripheryDemographic
* TheWoobie: Georgia, at times. ESPECIALLY in the movie.
** Jas also has her moments.
* YokoOhNo: See trope page.
** "I don't think The Stiff Dylans think I am full of maturiosity. I think they think I am the Yoko Ono of the band and that I will split them up."