Taylor Swift lyrics: "And he's long gone, when he's next to me. And I realize the blame is on me."

Harry Styles inspired "I Knew You Were Trouble"

Taylor Swift lyrics: "Oh, and it rains in your bedroom, everything is wrong. It rains when you're here and it rains when you're gone. 'Cause I was there when you said forever and always."

Joe Jonas inspired "Forever and Always"... and HE allegedly wrote a song called "Much Better"about Swift

Taylor Swift lyrics: "You call me up again just to break me like a promise, so casually cruel in the name of being honest. I'm a crumpled up piece of paper lying here, 'cause I remember it all too well."

Jake Gyllenhaal inspired "All Too Well"

Taylor Swift lyrics: "Well, maybe it's just me and my blind optimism to blame or maybe it's you and your sick need to give love then take it away. And you'll add my name to your long list of traitors who don't understand"

John Mayer (predictably) was the inspiration for Dear John. John, in turn, wrote a song called "Paper Doll" allegedly about Swift.

Taylor Swift lyrics: "The last time you saw me is still burned in the back of your mind. You gave me roses and I left them there to die."

Taylor Lautner inspired "Back to December"...and them not staying together may have worked out in their favor because if they got married they'd have THE SAME NAME.