Blair Waldorf, a vampire? What would you do if you saw Elena walking down the streets of New York? Can you imagine it? Anything is possible.
Gossip Girl and Vampire Diaries executive producer Bob Levy tells E! that he'll work on getting friends Leighton Meester and Nina Dobrev to guest on each other's shows.
While we wait for that to happen, catch Nina on Vampire Diaries every Monday at 8pm on CS9 and catch Leighton on Gossip Girl on ETC.
What do you think of Leighton's new single?