Super fan, @SabirahLohn wrote: “Not you and KP planning to post at the same time! This has made my day! Thank you for making Charlotte and George’s day as well. Also getting William to do his dad dance.”

Another fan expressed their excitement: “Wow, basically UK’s Royal family and the World’s Royal Family in the same picture.”

Twitter user, @KJM_withaview said: “We love you Taylor!!! Thanks for sharing! Also praying for Princess Kate.”

Another user shared: “Love the emotions in this shot! Looks like it was a great evening.”

As Prince William also celebrated his 42nd birthday on June 21, he was spotted shaking his arms to the song ‘Shake It Off’ at Wembley Stadium.

William’s cousin, Zara Tindall, and her husband Mike Tindall were among the star-studded crowd. Dressed casually for an evening of entertainment, Mike, 45, opted for a baby pink and white shirt and shorts and wore a blue and white baseball cap. Whereas Zara, 43, chose a bright golden sequinned jacket, plain white top, and comfortable denim shorts.

The spectators also reportedly included Bridgerton star Nicola Coughlan and model Cara Delevigne.

Back in 2013, Prince William previously shared the stage with Swift and Jon Bon Jovi for a performance of Livin’ On A Prayer for a charity event at Kensington Palace.

Meanwhile, Taylor will return to the 90,000-capacity venue on Saturday evening and Sunday, before returning for a further five gigs in August.