Ian Somerhalder’s Girlfriends: A Vampire Diaries Dating History (PHOTOS)

There seems to be one question on every Vampire Diaries fan’s lips: “Who is Ian Somerhalder dating?” Well, if you didn't already know, prepare to squee: Ian is dating his co-star Nina Dobrev! While they've been mum about their relationship in the past, they don't hide they love any longer! 

And Nina's in very good company. Ian's dated some lovely ladies in the past, and we've got the photographic evidence. Warning girls: It may be hard to enjoy these photos with another woman dangling from Ian's arm, but he always looks nice regardless.