Young Hollywood was out in full force for the 2012 Teen Choice Awards last night (July 22). Singer, actress, and new X Factor judge Demi Lovato hosted the teen scream fest with Glee star Kevin McHale, which also saw performances by No Doubt, Justin Bieber, Flo Rida, and Carly Rae Jepsen.
Before the big show started, Demi walked the red (actually, purple) carpet, along with other stars, like Bieber, Jepsen, No Doubt, birthday girl Selena Gomez, Taylor Swift, Jordin Sparks, Miranda Cosgrove, Lea Michele, Victoria Justice, JoJo, Joe Jonas, Stefano Langone, and Darren Criss.
See photos of your favorite stars on the 2012 Teen Choice Awards purple carpet below.