It was all up to the teens!
From twerking to tearing up, check out some of the award show's biggest moments.
Best Open: What's the best way to kick off a show full of teenage viewers? Have the cuties from One Direction open the show with a performance of their song "Best Song Ever" (cue screams from the audience).
Bleep Alert: Rebel Wilson got things racy from the start after winning her award for Choice Comedy Actress. "You know what's weird? When I found out that there was a band called One Direction, because that's the name I also gave my a--hole."
Close Call: While accepting the award for Choice TV Show: Drama, actress Shay Mitchell had to keep close tabs on her tatas. The star wore a very sexy jumpsuit with a plunging neckline that made everyone watching wait for a nip slip. But it didn't happen.
Biggest Bummer: Nick Jonas didn't take his shirt off while accepting the Acuvue Inspire Award.
Grab a Tissue: Glee won Choice TV Show: Comedy, and addressed the death of Cory Monteith. "We just wanna say that although we lost someone that we really love and that all of you guys love, too," Amber Riley began, "We are very fortunate to come back to a show where we feel the love of family. Cory was like a brother to us, and like a dad. He was always ready to sign an autograph or take a picture with a fan and he loves you Gleeks and he loved his fans."
Grab More Tissues: Lea Michele, who was not with the cast of Glee to accept the award, came to the stage afterward to receive her award for Choice TV Comedy Actress, and was choked up the second she got to the mike.
"I just wanted to be here today, to personally thank all of you and tell everyone out there how much all of your love and support has meant to me over these past very difficult few weeks," she said.
"I wanted to dedicate this award to Cory. For all of you out there who loved and admired Cory as much as I did, I promise that with your love, we're gonna get through this together. He was very special to me and also to the world, and we were very lucky to witness his incredible talent, his handsome smile and his beautiful, beautiful heart. So whether you knew him personally or just as Finn Hudson, Cory reached out and he became a part of all of our hearts and that's where he'll stay forever.
Watch Out Miley!: Harry Styles showed that he can twerk, too. Twerk team in the making?
Best Advice: After confessing that his birth name is actually Chris, Ashton Kutcher gave the audience his three keys to success. First, know that opportunity looks a lot like hard work. Secondly, be sexy. And the sexiest thing in the entire world, according to Ashton, is to be really smart, thoughtful and generous. Lastly, build a life. Don't live one, build one.
Family First: Miley Cyrus had her li'l sis accompany her on stage to get her awards. So cute!
Lesson Learned: Sandra Bullock urges you to never put a peanut up your nose (especially the salted ones). It hurts.
Twerking World Record Set: The entire room got on their feet and began dropping it like it's hot to set a world record for most people twerking at one time. Kudos.
Here is the complete list of winners from the 2013 Teen Choice Awards:
Choice Music Group: One Direction
Choice Summer Tour: One Direction
Choice Single by a Group: "Live While We're Young," One Direction
Choice Love Song: "Little Things," One Direction
Choice Movie Actress, Comedy: Rebel Wilson, Pitch Perfect
Choice Movie Actor, Comedy: Syklar Astin, Pitch Perfect
Choice Music Comedy: Pitch Perfect
Choice Movie Villain: Adam DeVine, Pitch Perfect
Choice Breakup Song: "Come & Get It," Selena Gomez
Choice Music Star, Female: Selena Gomez
Choice Hottie, Female: Selena Gomez
Choice TV Show, Drama: Pretty Little Liars
Choice Summer TV Show: Pretty Little Liars
Choice Summer TV Star, Actress: Lucy Hale, Pretty Little Liars
Choice Summer TV Star, Actor: Keegan Allen, Pretty Little Liars
Choice TV Actor, Drama: Ian Harding, Pretty Little Liars
Choice TV Actress, Drama: Troian Bellisario, Pretty Little Liars
Choice TV Villain: Janel Parrish, Pretty Little Liars
Choice Athlete, Female: Gabby Douglas
ACUVUE Inspire Award: Nick Jonas
Choice TV Show, Comedy: Glee
Choice TV Scene Stealer, Male: Chord Overstreet, Glee
Choice TV Breakout Star: Blake Jenner, Glee
Choice TV Actress, Comedy: Lea Michele, Glee
Choice Movie Actor, Drama: Logan Lerman, Perks of Being a Wallflower
Choice Movie Drama: Perks of Being a Wallflower
Choice Female Artist: Demi Lovato
Choice Single, Female Artist: "Heart Attack," Demi Lovato
Ultimate Choice Award: Ashton Kutcher
Choice TV Actor, Sci-Fi/Fantasy: Ian Somerhalder, The Vampire Diaries
Choice TV Actor, Comedy: Jim Parsons, The Big Bang Theory
Choice TV Actress, Sci-Fi/Fantasy: Nina Dobrev, The Vampire Diaries
Choice Rock Group: Paramore
CANDIE'S Fashion Trendsetter Award: Miley Cyrus
Choice Summer Song: "We Can't Stop," Miley Cyrus
Choice TV Scene Stealer, Female: Miley Cyrus, Two and a Half Men
Choice Breakout Group: Emblem3
Choice Summer Music Star: Bruno Mars
Choice R&B Artist: Bruno Mars
Choice TV Actor, Action: LL Cool J
Choice Music Breakout Star: Ed Sheeran
Choice TV Personality, Female: Demi Lovato, The X Factor
Choice Summer Movie Star, Female: Sandra Bullock, The Heat
Choice Movie Chemistry: Sandra Bullock & Melissa McCarthy, The Heat