It was a star-studded affair at last night's Teen Choice Awards in Studio City, CA. Robert Pattinson was still rocking his half haircut from Cosmopolis, though it was Harry Potter and the Deathly Hallows Part 2 that scored the biggest honors of the night. California girls Blake Lively and Cameron Diaz both walked away with surfboards while the Vampire Diaries trio all received awards, too. Both Mark Wahlberg and David Beckham brought their kids to the show: Mark shared the day with his adorable daughter while David brought Cruz, Romeo, and Brooklyn along. Justin Bieber and Selena Gomez showed off their PDA from their seats after hitting the red carpet separately — check out the full list of TCA winners on BuzzSugar.