The final movie in the series, 'Harry Potter and the Deathly Hallows: Part 2' won the Choice Summer Movie accolade, while Daniel Radcliffe, who plays the titular character, picked up the Choice Summer Movie Star Male gong and his co-star Emma Watson, who plays Hermione Granger, won the female equivalent at the ceremony at the Gibson Amphitheatre, Los Angeles.
Taylor Swift was the biggest single winner on the night, taking home six prizes including Choice Music Female Artist, Country Music Female Country Artist, Choice Red Carpet Fashion Icon Female and Choice Music Country Single for her hit 'Mean'.
Accepting her Ultimate Teen Choice surfboard onstage, the 21-year-old singer joked: "It's been a long time since I was a teenager, like two years."
Selena Gomez nabbed five surfboard statuettes, including Choice TV Actress Comedy for her role as Alex Russo in the 'Wizards of Waverly Place' and Choice Music Love Song for 'Love You Like a Love Song' - beating her boyfriend Justin Bieber who achieved four wins.
The 17-year-old singer appeared on stage alongside his friend Sean Kingston, who was making his first live televised appearance since recovering from a jet-ski accident that left him needing two bouts of heart surgery and incapacitated with a broken jaw and shattered wrists.
Other multiple award winners included 'Glee', 'The Vampire Diaries' and 'The Twilight Saga: Eclipse', which picked up a hat-trick of gongs including Choice Movie Actor Sci-Fi/Fantasy for Taylor Lautner's portrayal of Jacob Black.
Teen Choice Awards 2011 full list of winners:
Choice Movie Action - 'Fast Five'
Choice Movie Actor Action - Johnny Depp, 'The Tourist'
Choice Movie Actress Action - Angelina Jolie, 'The Tourist'
Choice Movie Sci-Fi/Fantasy - 'Harry Potter and the Deathly Hallows: Part 1'
Choice Movie Actor Sci-Fi/Fantasy - Taylor Lautner, 'The Twilight Saga: Eclipse'
Choice Movie Actor Romantic Comedy - Ashton Kutcher, 'No Strings Attached'
Choice Movie Actress Romantic Comedy - Emma Stone, 'Easy A'
Choice Movie Actress Comedy - Cameron Diaz, 'Bad Teacher'
Choice Movie Actor Drama - Robert Pattinson, 'Water for Elephants'
Choice Movie Villain - Tom Felton, 'Harry Potter and the Deathly Hallows: Part 1'
Choice Movie Liplock - Emma Watson and Daniel Radcliffe, 'Harry Potter and the Deathly Hallows: Part 1'
Choice Movie Hissy Fit - Ed Helms, 'The Hangover Part II'
Choice Movie Male Scene Stealer - Kellan Lutz, 'The Twilight Saga- Eclipse'
Choice Movie Female Scene Stealer - Ashley Greene, 'The Twilight Saga- Eclipse'
Choice Summer Movie - 'Harry Potter and the Deathly Hallows: Part 2'
Choice Summer Movie Star Male - Daniel Radcliffe, 'Harry Potter and the Deathly Hallows: Part 2'
Choice Summer Movie Star Female - Emma Watson, 'Harry Potter and the Deathly Hallows: Part 2'
Choice TV Show Drama - 'Gossip Girl'
Choice TV Actress Drama - Blake Lively, 'Gossip Girl'
Choice TV Show Fantasy/Sci-Fi - 'The Vampire Diaries'
Choice TV Actor Fantasy/Sci-Fi - Ian Somerhalder, 'The Vampire Diaries'
Choice TV Actress Fantasy/Sci-Fi - Nina Dobrev, 'The Vampire Diaries'
Choice TV Male Scene Stealer - Michael Trevino, 'The Vampire Diaries'
Choice TV Female Scene Stealer - Katerina Graham, 'The Vampire Diaries'
Choice TV Villain - Justin Bieber, 'CSI'
Choice TV Reality Show - 'Jersey Shore'
Choice TV Male Reality/Variety Star - Paul Pauly D Del Vecchio, 'Jersey Shore'
Choice TV Show Comedy - 'Glee'
Choice TV Actor Comedy - Cory Monteith, 'Glee'
Choice TV Actress Comedy - Selena Gomez, 'Wizards of Waverly Place'
Choice TV Breakout Star - Darren Criss, 'Glee'
Choice Music Male Artist - Justin Bieber
Choice Music Female Artist - Taylor Swift
Choice Music Group - Selena Gomez and The Scene
Choice Music Single - 'Who Says', Selena Gomez and The Scene
Choice Music Female Country Artist - Taylor Swift
Choice Music Country Single - 'Mean', Taylor Swift
Choice Music Love Song - 'Love You Like a Love Song', Selena Gomez
Choice Music Breakup Song - 'Back to December', Taylor Swift
Choice Summer Music Star Male - Bruno Mars
Choice Summer Music Star Female - Katy Perry
Choice Summer Song - 'Skyscraper', Demi Lovato
Choice Red Carpet Fashion Icon Female - Taylor Swift
Choice Male Hottie - Justin Bieber
Choice Female Hottie - Selena Gomez
Choice Comedian - Ellen Degeneres
Choice Twit - Justin Bieber
Choice Vampire - Robert Pattinson
Choice Web Star - Rebecca Black
Ultimate Choice Award - Taylor Swift
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