Taylor Swift: Tracy Anderson Workout

Taylor Swift sports black workout gear as she heads out of the Tracy Anderson gym on Sunday afternoon (April 28) in Studio City, Calif.

The 23-year-old musician worked up a sweat and took off her sweatshirt as she made her way back to her car.

PHOTOS: Check out the latest pics of Taylor Swift

“That Lexington crowd was INCREDIBLE. And 17,000 strong. So happy right now,” she recently tweeted.

It was just announced that Taylor nabbed an impressive 10 nominations for the upcoming 2013 Billboard Music Awards. Good luck, Taylor!