Get out of here -- another Taylor Swift song is about a semi-relationship she had with another superstar. Go figure!

Yep, that's the story with the song "I Knew You Were Trouble." Swift has recently admitted that the song was about her experience with Harry Styles of the boy group One Direction.

Swift told Britain's Sunday Times (referring to her somewhat emotional performance at the Brit Awards), "Well, it's not hard to access that emotion when the person the song is directed at is standing by the side of the stage watching."

"I Knew You Were Trouble" was written after the two had their first date back in the spring of 2012.

(Dial-Global)