Taylor Swift Dating Rumors 2013 [VIDEO]: 'Sweeter Than Fiction' Songstress & Actor Brenton Thwaites' Romantic Date, Harry Styles' Ex Finds Love at TIFF?

Singer Taylor Swift was in Canada this week to attend to One Chance premiere at the Toronto International Film Festival, The 23-year-old songstress performs the film's end credits theme, "Sweeter Than Fiction," so she showed her support for the film at the festival. Though some reports revealed she might have been at TIFF for another reason. Taylor was spotted on a date and spending her night with Australian actor Brenton Thwaites!

CLICK HERE to a see a photo of Brenton and Taylor posing together at the festival!

"It looked like they were on a date all night," said an insider. "It was like everyone else melted away."

Other sources claim Brenton looked like he was losing Swift's attention, but had her laughing at him by the end of the night. Do you think this relationship will turn into a more serious romance or is this young couple involved in a short-lived fling? Let us know in the comments section below!

Swift got the chance to talk about her song "Sweeter Than Fiction" and how the film One Chance inspired her to write it.

"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."

Tonight= my first Toronto Film Festival experience-Going to the premiere tonight of One Chance, honored to have written the end credit song!

— Taylor Swift (@taylorswift13) September 9, 2013

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