The latest sappy single from the 23-year-old is called 'Sweeter Than Fiction', and will be on the soundtrack for the upcoming film One Chance.

Judging by the lyrics, this song could be based on any one of her 2 million failed relationships. But some folks are convinced that the beat sounds familiar. The closest thing we could match it with is none other than Liz Phair's catchy hit Why Can't I. What do you think?