Taylor Swift New Song 'Sweeter Than Fiction' [LISTEN]: Collaboration w/ fun.'s Jack Antonoff for 'One Chance' Movie Soundtrack

Last month, the latest song from international pop star Taylor Swift premiered at the Toronto International Film Festival as the closing credits track for One Chance.  The film follows the true story of Paul Potts (played by James Corden), a down-on-his-luck man who won Britain's Got Talent back in 2007. Taylor was happy to write a song for the film and even worked with fun.'s guitarist Jack Antonoff on the single.

This track is clearly an uplifting one - set to the ending credits, it stands as the movie's summary in a way. Swift sings of pride and love, reflecting what she felt when watching the film in order to write the song. You can really hear how the movie inspired her in this new song.

Listen to Taylor Swift's newest song, "Sweeter Than Fiction," right here and let us know what you think of it in the comments section below:

Taylor, of course, attended the premiere of this film sparking some dating rumors in the process. Nevertheless, she spent most of her time at the Film Festival talking about working on her new song.

"I'm very inspired by the concept of love. And this movie is, in a lot of ways, a love story," she explained. "You're expecting to go in and see a movie of someone who makes his dreams come true, but what you don't realize is you're actually being told a story of the love his wife ... has for him."

The former girlfriend of Harry Styles added: "That was the story that hit me and really affected me. I wanted to tell a story musically from that perspective."

Check out Taylor being interviewed on the red carpet Right Here!