The tweenage elite gathered on Sunday night in Los Angeles at the Gibson Amphitheater for the 14th annual Teen Choice Awards 2012, with stars like Kristen Stewart and Selena Gomez scoring big on and off the red carpet where they posed for photos before receiving giant surfboard awards at the ceremony.

The event honoring teen-favorite films, television, music and sports stars kicked off with an introduction by Demi Lovato, who wore a killer dress by Falguni & Shane Peacock, and Kevin McHale who co-hosted the awards.

The red carpet was packed with celebrities like Taylor Swift, Carly Rae Jepson, Justin Bieber, Jennifer Lawrence, Selena Gomez and Kristen Stewart.

Stewart and the other stars of Twilight were the biggest winners of the night, scoring the Ultimate Choice Award of the evening along with her beau Robert Pattinson and co-star Taylor Lautner.

We owe everything to you guys, Lautner said as the trio accepted the award. It's amazing you guys are still around and just as strong and just as loyal.

Stewart also won an award for choice female movie star of the summer for her role in Snow White and the Huntsman and choice movie actress for The Twilight Saga: Breaking Dawn - Part 1.

One best dressed of the night was Jennifer Lawrence who made her biggest acting debut to date in one of this year's biggest blockbusters, The Hunger Games, based on books by Suzanne Collins.

The Hunger Games was also a big winner for the night, scoring nearly a half dozen awards: Choice book and Choice sci-fi/fantasy movie, Jennifer Lawrence for choice sci-fi/fantasy actress, Alexander Ludwig for choice villain and Josh Hutcherson for choice sci-fi/fantasy movie actor.

Other best dressed stars included Taylor Swift, who broke the record after she won her 20th award, the most ever won by a female artist at the Teen Choice Awards.

I just feel so honored that I get to have you guys in my life, Swift said.

Carly Rae Jepsen won the award for Breakout Artist along with Song of the Summer for her smash hit single Call Me Maybe.

Selena Gomez & the Scene picked up the choice music group award for her band at the awards, which was the same day as her birthday. The crowd at the Teen Choice Awards along with boyfriend Justin Bieber, also in attendance, sang the 20-year-old singer Happy Birthday.

Miley Cyrus and Ian Somerhalder won the choice hottie awards, but Cyrus was not present to accept the award.

Check out the rest of the photos of the best-dressed stars from the 2012 Teen Choice Awards.