In the sweet video, Kelce is seen singing along to Swift's 1989 era hit as the couple embraces on the dance floor. Swift wore a breezy coordinating gingham top and midi skirt from

So, Taylor Swift and Travis Kelce walk into a bar. No, that's not the setup to a joke: It's an introduction to what happened Tuesday night in Nashville, where Tay delivered a surprise acoustic performance of "Shake It Off" at a concert linked to her boyfriend's Tight End University camp.

Six months after she performed the last concert of the Eras Tour, Taylor Swift was finally ready to shake off her hiatus from the stage — at least for the length of one rousing song — as she picked up an acoustic guitar and sang “Shake It Off” for a stunned audience at a club