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A rolling stone gathers no moss.

Taylor Swift, 22, was right back to work on Monday, following the American Music Awards. The singer was snapped cozying up to Broadway star Reeve Carney (Spider-Man: Turn Off the Dark) while filming her new music video, I Knew You Were Trouble, in Los Angeles.

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Carney, 29, was last linked to Twilight star Ashley Greene, but in the video he plays Swift's love interest. In the photo above, Carney is seen giving the pop star a piggy-back ride along a set of train tracks.

I Knew You Were Trouble is the third single from Swift's latest album, Red, available now.