EXCLUSIVE: Actor Brenton Thwaites Denies He's Dating Taylor Swift

Brenton Thwaites and Taylor Swift pose together at the after party for the screening of 'Once Chance' at the Toronto International Film Festival.

Brenton Thwaites and Taylor Swift pose together at the after party for the screening of 'Once Chance' at the Toronto International Film Festival.

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Taylor Swift won't be able to write a song about dating Brenton Thwaites — because he says the pair aren't in a relationship!

After hanging out together until 2:30 a.m. at the afterparty for a screening of One Chance in Toronto on Sept. 9, reports surfaced that the pair were dating, but Life & Style can exclusively reveal that the Australian actor, 24, is not romancing the country star, 23.

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"He was with a group of about eight people at Bar Masa in NYC on Wednesday night," an eyewitness tells Life & Style. "At one point, after dinner, I heard someone ask him about hanging out with Taylor at Soho House two nights ago in Toronto and he said, 'I took one photo with the girl! I mean, we were hanging out all night, but now suddenly she's my girlfriend!'"

In fact, he's already taken!

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"He said he was actually dating someone else!" the onlooker shares, "and even said he'd be bringing her out on the carpet sometime soon."

Brenton is best known for playing Luke Gallagher in the TV series SLiDE. He also stars alongside Angelina Jolie in her upcoming flick, Maleficent, set to hit theaters in July 2014.

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