Sexy Sex Vampires Nina Dobrev and Ian Somerhalder Split Up

After three years of dating, Vampire Diaries' onscreen and real-life couple Nina Dobrev and Ian Somerhalder have broken up. But TV's low-key equivalent of K-Stew and R-Patz will stay civil on the show because — quoth a source — they're "consummate professionals," and "will continue to work together and remain best… » 5/09/13 9:00am 5/09/13 9:00am