Taylor Swift definitely scored Sunday, joined by boyfriend Travis Kelce on stage during her third consecutive Eras Tour show at London’s Wembley Stadium.

Donning a tux and top hat, the Super Bowl champ joined the Grammy winner, both 34, during her performance of “I Can Do It With a Broken Heart,” in which he mimed applying blush to her face, and then his own, before waving, grinning and dancing, according to footage circulating online.

The song is off Swift’s latest album, “The Tortured Poets Department,” believed to be — at least in part — inspired by her 2023 fling with Matty Healy, The 1975 frontman.

The Kansas City Chiefs tight end’s performance came on the heels of Swift and Kelce making their relationship Instagram official.

The couple stood on each side of birthday boy Prince William in a selfie — taken backstage at the first of Swift’s London Eras Tour shows — which also included the royal’s two eldest children, Prince George and Princess Charlotte.

Kelce was in the VIP tent at each of Swift’s weekend’s shows — the second of which he spent bonding with fellow Swiftie, Tom Cruise, according to snaps obtained by TMZ. Kelce’s brother, newly retired Philadelphia Eagles Center Jason Kelce, and sister-in-law Kylie Kelce, also joined him.

Both Swift and Kelce also got a shout-out in a tweet from Hugh Grant, who after Saturday’s “incredible show,” commended her “excellent if gigantic boyfriend (#tequilashots).”

During her 100th Eras Tour show last week in Liverpool, England, Swift shocked the crowd when she confirmed the international sensation — which kicked off in early 2023 — will end in December.

— Jami Ganz / New York Daily News