Video of Prince William dancing to "Shake It Off" during Taylor Swift's concert at Wembley Stadium on Friday has gone viral.
Swift's Eras Tour officially touched down in London last week.
The Prince and Princess of Wales shared their excitement with a post to Instagram featuring a photo of the singer with the Prince and his two eldest children, Prince George and Princess Charlotte.
The 14-time Grammy winner also took to social media, sharing her own selfie of the four plus her boyfriend, Kansas City Chiefs player Travis Kelce.
Swift captioned her post:
"Happy Bday M8! London shows are off to a splendid start 🇬🇧🇺🇸🤝"
And although the posts are pretty epic in and of themselves, what really had the internet buzzing was video footage of the prince celebrating his 42nd birthday dancing to Swift's 2014 hit "Shake It Off."
The now-viral videos show the Prince of Wales gettin' down to this sick beat with Princess Charlotte by his side.
@kkinldn Shake it off Prince William #princewilliam #erastourtaylorswift #erastour #whiteclawuk
And people on social media just cannot get over his "dad dancing."
🎵 At least that's what people say, mm-mm...🎶
Many were also happy to see the Prince enjoying the moment with his children.
And they love that their future king is a Swiftie!
Of course, this isn't the first time the royal family displayed their excitement over the singer's stop in England.
Before the June 21 concert, the royal account posted a video of the royal guard playing "Shake It Off" with the caption:
"Can’t stop, won’t stop groovin’🫡🥁🎺"
Who knew the royal family were such Swiftes‽‽
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