Picture This: Celebs Cut Loose at Comic-Con

Say cheese! See the stars of The Vampire Diaries, True Blood, Game of Thrones and more get candid in the PEOPLE/Warner Bros. photo booth

NINA DOBREV

The Vampire Diaries's leading lady (right) and her pal Hillary Harley get up to some shady business inside the PEOPLE/Warner Bros. photo booth July 14 at Comic-Con in San Diego, Calif.