Swift brought Kelce out before she performed “I Can Do It With a Broken Heart,” a song on her new “The Tortured Poets Departments” album.

Kelce, 34, wore a tuxedo and a top  hat and received a raucous ovation when fans realized it was him.

He carried Swift, 34, to a couch in between songs and put make-up on her.

Sunday’s show marked Swift’s third at  Wembley as part of the Eras Tour, all of which Kelce has attended.

On Friday, Kelce and his brother, Jason, ran into Prince William and his kids at the concert.

Travis Kelce (R.) joins Taylor Swift on stage during her concert on June 23, 2024 at  Wembley Stadium in  London.Getty Images for TAS Rights Management

Travis Kelce (R.) joins Taylor Swift on stage during her concert on June 23, 2024 at  Wembley Stadium in  London.Getty Images for TAS Rights Management

And earlier during Sunday’s concert, Kelce was seen with Swift’s parents, Scott and Andrea, who sat with Paul McCartney, Sophie Turner and other celebrities.

Kelce is in the midst of his offseason after  the Chiefs wrapped up their mandatory minicamp earlier this month.

The Chiefs don’t begin training camp until late July.

Kelce won his third Super Bowl with the Chiefs last year, and is entering his 12th season with the team.

He’s been open about how he approaches plans to retire, citing his brother Jason as an example.

Travis Kelce attended all three of Taylor Swifts concerts at  Wembley Stadium in  London over the weekend.UnBoxPHD / SplashNews.com
“I think you were very fortunate that you were able to go out on your terms and that’s the goal,” Kelce said on the “New Heights” podcast which he and Jason co-host “If I can go out on my terms and not have something happen to my body, like a big-time injury to where I have to step away, that’s the biggest goal in football to be able to do it on my terms.