Taylor Swift Performs 'Shake It Off' at Tight End University

Taylor Swift surprised everyone with a performance of her hit song 'Shake It Off' at a special event called Tight End University.

This event is where football players practice their skills.

Swift's boyfriend, Travis Kelce, helped start the event.

Swift recently got the rights back to her old songs, which made her very happy because she now owns them.

She has been celebrating with fun events, including performing at Tight End University.

Before this, someone else owned her music, which she wasn't happy about.

Now, she controls all her music again.