Taylor Swift, Travis Kelce take selfies with Prince William and kids at London Eras Tour concert

Hello, London! The "Shake It Off" singer also wished Prince William a "happy bday m8!"

It’s official: the British royal family are Swifties.

Prince William and two of his children — Prince George and Princess Charlotte — posed for photos with Taylor Swift and her boyfriend, NFL star Travis Kelce, while attending Swift’s first of three London shows at Wembley Arena on Friday. The event was a special one for everyone involved, as it not only marked Swift's first London show since 2018, but also William's 42nd birthday.

The Prince shared a picture of himself, Charlotte, George, and Swift all laughing while snapping a selfie together on his X (formerly Twitter) account the following morning, captioning the post, “Thank you @taylorswift13 for a great evening!”

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Swift also commemorated William’s birthday by posting a photo of her and Kelce with the family. “Happy Bday M8!” She wrote. “London shows are off to a splendid start.”

It looks like Prince William celebrated his birthday in style too, because he was spotted happily dancing the night away to Swift's 1989 hit “Shake It Off” during the show. The royals weren't the only familiar faces in the crowd that evening either — Bridgerton actress Nicola Coughlan, Queer Eye’s Jonathan Van Ness, and Cara Delevingne were also in attendance.

Swift is currently on the European leg of her ongoing Eras Tour, which recently celebrated its 100th show earlier this month. The Grammy-winner reflected on the achievement by officially announcing that the tour would be coming to an end this December.

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"I think a lot of people are like, well, how are you going to celebrate the 100th show?" She asked at the time. "And for me, the celebration of the 100th show for me means this is the very first time I've ever acknowledged to myself and admitted that this tour is gonna end in December. Like, that's it."

She added, “That feels like so far away from now. But then again, it feels like I just did my first show on this tour, because you guys have made this so much fun for us that we wanted to do 100 shows, 150-something shows."

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