Teen Choice Awards 2012: full list of winners:

Choice comedian: Ellen DeGeneres

Choice Web stars: Sophie Grace and Rosie

Choice TV show (sci-fi/fantasy): 'The Vampire Diaries'

Choice TV actress (sci-fi/fantasy): Nina Dobrev, 'The Vampire Diaries'

Choice TV actor (sci-fi/fantasy): Ian Somerhalder, 'The Vampire Diaries'

Choice movie actor (drama): Zac Efron, 'The Lucky One'

Choice movie drama: 'The Lucky One'

Choice male hottie: Ian Somerhalder

Choice female hottie: Miley Cyrus

Choice music group: Selena Gomez & the Scene

Choice male TV scene stealer: Michael Trevino, 'The Vampire Diaries'

Choice movie comedy: '21 Jump Street'

Choice TV Actor (action): Adam Rodriguez, 'CSI: Miami'

Choice actress (sci-fi fantasy): Jennifer Lawrence, 'The Hunger Games'

Choice liplock: Josh Hutcherson and Jennifer Lawrence, 'The Hunger Games'

Choice movie (sci-fi/fantasy): 'The Hunger Games'

Choice book: 'The Hunger Games'

Choice male scene stealer: Liam Hemsworth, 'The Hunger Games'

Choice villain: Alexander Ludwig, 'The Hunger Games'

Choice movie actor (action): Taylor Lautner, 'Abduction'

Choice comedy actress - Emma Stone, 'Crazy, Stupid, Love'

Choice drama actress - Emma Stone, 'The Help'

Choice breakout in a film: Rihanna, 'Battleship'

Choice movie actress (action): Zoe Saldana, 'Colombiana'

Choice hissy fit: Charlize Theron, 'Snow White and the Huntsman'

Choice movie of the summer: 'Katy Perry: Part of Me'

Choice breakup song: Maroon 5's 'Payphone,' featuring Wiz Khalifa

Choice female movie star of the summer: Kristen Stewart, 'Snow White and the Huntsman'

Ultimate choice award: Kristen Stewart, Robert Pattinson and Taylor Lautner

Choice movie (romance): 'The Twilight Saga: Breaking Dawn - Part 1'

Choice movie actress (romance): 'The Twilight Saga: Breaking Dawn - Part 1'

Inspire award: Miranda Cosgrove

Choice TV drama: 'Pretty Little Liars'

Choice summer female TV star: Troian Bellisario, 'Pretty Little Liars'

Choice TV actress (drama): Lucy Hale, 'Pretty Little Liars'

Choice TV actor (drama): Ian Harding, 'Pretty Little Liars'

Choice female artist: Taylor Swift

Choice single by a female artist: 'Eyes Open,' Taylor Swift

Choice country song: 'Sparks Fly,' Taylor Swift

Choice movie voice: Taylor Swift as Audrey, 'Dr. Seuss' The Lorax'

Choice TV female scene stealer: Candice Accola, 'The Vampire Diaries'

Choice female TV breakout star: Hannah Simone, 'New Girl'

Choice male artist: Justin Bieber

Choice male music star of the summer: Justin Bieber

Choice male fashion icon: Justin Bieber

Choice single by a male artist: 'Boyfriend,' Justin Bieber

Choice movie actor (sci-fi/fantasy): Josh Hutcherson, 'The Hunger Games'

Choice summer music star group: One Direction

Choice music breakout group: One Direction

Choice love song: 'What Makes You Beautiful,' One Direction

Choice summer male movie star: Chris Hemsworth, 'Snow White and the Huntsman'

Choice TV comedy: 'Glee'

Choice TV reality star: Pauly D

Choice Twit: Demi Lovato

Choice summer female music star: Demi Lovato

Choice breakout artist: Carly Rae Jepsen

Choice song of the summer: 'Call Me Maybe,' Carly Rae Jepsen