If you're a T-Swift fan [2], then chances are you're probably a Selena Gomez listener, too [3] (or vice versa). The two pop artists not only release singles that top the charts, but they're also real-life BFFs as well [4]. How sweet is that? Some would say it's a love story. Whether you've followed Selena since her Disney Channel days or own all of Taylor's country music albums, the two have come a long way.

If you're a devoted fan to one or both of the artists, then let's see if you can decipher whether these lyrics are from Taylor Swift [5] or Selena Gomez [6] songs. Ahead, test your lyric memory and see which artist you know best . . . are you ready for it?