Nina Dobrev and Ian Somerhalder at the Teen Choice Awards

Nina Dobrev wore J. Mendel to hit the red carpet at this evening's Teen Choice Awards in LA. She didn't pose with her real-life boyfriend, and The Vampire Diaries costar, Ian Somerhalder. Ian, though, was not too far away posing for pictures of his own. It's a big evening for Nina, Ian, and their series. They're up for individual honors in the categories of choice actor and actress in a fantasy or sci-fi show. Ian's also up for the coveted male hottie honor. There could be celebrating to do with their fellow leading man Paul Wesley if The Vampire Diaries beats Fringe, Once Upon a Time, Supernatural, and True Blood to win choice TV show: fantasy/sci-fi.