Justin Bieber arrives at the 2012 Teen Choice Awards held at the Gibson Amphitheater in Universal City. (Jason Merritt / Getty Images)
Ellen DeGeneres, left, and Portia de Rossi. (Jason Merritt / Getty Images)
Taylor Swift. (Jason Merritt / Getty Images)
Ian Somerhalder. (Jason Merritt / Getty Images)
Selena Gomez. (Jordan Strauss / Invision / AP)
Tom Dumont, left, Adrian Young, Gwen Stefani and Tony Kanal of the band No Doubt. (Jordan Strauss / Invision/AP)
Meagan Good. (Jordan Strauss / Invision / AP)
“Glee’s†Darren Criss arrives at the 2012 Teen Choice Awards held at the Gibson Amphitheater in Universal City. (Jason Merritt / Getty Images)
Hayden Panettiere. (Jason Merritt / Getty Images)
Hannah Simone. For the record: In an earlier caption, Hannah Simone was misidentified as Naya Rivera. (Jason Merritt / Getty Images)
Nikki Reed. (Jason Merritt / Getty Images)
Jackson Rathbone. (Jason Merritt / Getty Images)
Tamera Mowry. (Jason Merritt / Getty Images)
Nina Dobrev. (Jason Merritt / Getty Images)
Kat Graham. (Jason Merritt / Getty Images)
Pauly D. (Jason Merritt / Getty Images)
Lea Michele. (Jason Merritt / Getty Images)
Gordon Ramsay. (Jason Merritt / Getty Images)
Chris Colfer. (Jason Merritt / Getty Images)
Demi Lovato. (Jason Merritt / Getty Images)
Tyler James Williams. (Jason Merritt / Getty Images)
Miranda Cosgrove. (Jason Merritt / Getty Images)
Jordin Sparks. (Jason Merritt / Getty Images)
Rebecca Black. (Jason Merritt / Getty Images)
Kendall and Kylie Jenner. (Jason Merritt / Getty Images)
Peter Facinelli. (Jason Merritt / Getty Images)
Joe Jonas. (Jordan Strauss / Invision / AP)
Will.i.am of the Black Eyed Peas. (Jason Merritt / Getty Images)
Rico Rodriguez and Raini Rodriguez. (Jason Merritt / Getty Images)