Taylor Swift has a new single coming out... and we're willing to bet that it's about someone she dated.
She's taking her friendship with Ed Sheeran to the next level by announcing that their duet "Everything Has Changed" will be the next single off her 2012 album, Red. But while Taylor has become comic fodder for making her private life so public, she's far from the only celebrity to do it. Countless singers, actresses, comedians and even D-list "stars" looking for a headline will throw their exes under the bus for the sake of publicity.
Check out our roundup of 11 celebrities you're better off not dating!