WATCH moment Travis Kelce sends fans into a frenzy after making his first concert appearance with Taylor Swift – with the singer celebrating his surprise cameo with an on-stage kiss.

Taylor Swift and Travis Kelce’s love story began with the NFL star sweeping her off her feet with a friendship bracelet – and now, almost a year on from their first meeting, Kelce has quite literally swept Swift off her feet for all the world to see.

Eras Tour attendees in London got the surprise of a lifetime as Kelce made a cameo during the 3.5-hour-long concert on Sunday night (Monday morning in Australia).

Crowds erupted during Swift’s third Wembley Stadium show when Kelce, 34, joined his girlfriend on stage during the I Can Do It With a Broken Heart introduction.

Wearing a tuxedo and a top hat, the Kansas City Chiefs tight end performed alongside Swift’s backup dancers, at one point picking Swift, 34, up and placing her on a couch, before fanning his face as her dancers help her change costumes.

In footage shared to social media of the surprise cameo, Kelce can be seen speaking to Swift as he carries her up the stage, though Swift does not break character to respond.

Swift’s Sunday night show in London was the last of three back-to-back performances at Wembley Stadium, though she’s set to return to London in August to perform five concerts, where she will end the European leg of her blockbuster Eras Tour.

Her first London leg has been star-studded, to say the least, with Swift notably taking a selfie with Prince William, Prince George, Princess Charlotte and Kelce at the first London show, and sharing it to Instagram.

That photo – taken on William’s 42nd birthday – marked Kelce and Swift going ‘Instagram official’.

Other royals in attendance included Zara Tindall and Mike Tindall, with several celebrities – including Tom Cruise, Liam Hemsworth, Mila Kunis, Ashton Kutcher, Rachel Zegler and Hugh Grant – also being seen at various London shows.

Grant took to X (formerly Twitter) after Saturday night’s show (Sunday in Australia), thanking Swift for the concert and mentioning Kelce.