Is Taylor Swift trading pop for punk?

Fresh off her dramatic performance at the American Music Awards in Los Angeles on Nov. 18, the 22-year-old singer headed to the set of her new music video, where she was spotted looking more rock 'n' roll vixen than country sweetheart.

PHOTOS: Taylor's red carpet evolution

Changing out of the gold Zuhair Murad mini dress she wore to accept her AMA for Favorite Female Artist, Swift slipped into a pair of cut-off denim shorts, a slouchy sweatshirt, and a black leather jacket. Her normally long blonde locks were cut short to her shoulder and dip-dyed pink.

The edgy new makeover was for the video for "I Knew You Were Trouble," the third single from the chart-topper's smash album, Red. There's no word yet on which of Swift's exes the dub-step anthem is about, but in the video at least, her love interest is played by Spider-Man: Turn Off the Dark star Reeve Carney, 29. The two were spotted cozying up on set.

PHOTOS: Taylor's famous exes

Offscreen, the singer -- newly single since splitting with Conor Kennedy, 18 -- has been seen hanging out with another heartthrob: One Direction's Harry Styles, 18. X Factor host Mario Lopez said Friday that he witnessed the two walking "hand-in-hand" during rehearsals for Swift's Nov. 15 appearance on the show.

Not to worry, though -- the star still has plenty of love to go around for her fans.

PHOTOS: Taylor's sparkly style

"Thank you so much for the AMA! You're unreal," she tweeted to her 20 million followers after performing on Sunday night. "I went straight from the awards to a night video shoot. Long day but so worth it."

This article originally appeared on Usmagazine.com: PICTURE: Taylor Swift Rocks Pink Hair, Hangs Out With Reeve Carney for New Music Video