We’ve all wondered which ex-fling inspired each of Taylor Swift’s songs. She never spills the beans on who it’s about, but we can usually figure it out. So who is her newest hit “I Knew You Were Trouble” about? It can’t still be about John Mayer (but she does have a tendency of not letting go). Sources have said the boy bashing single is about the frontman of a popular rock band. They met during the CMT’s but fizzled before she moved onto the lovely Conor Kennedy.
Still can’t figure it out? Celebuzz has the lowdown on T-Swift’s short lived fling.