Many agreed with this sentiment, with one fan writing: “Windsor Moves,” while another suggested: “I bet they have dance music nights at home.”

Some even proposed the young royal’s dance should be named after him. “New dance name ‘The Louis’,” one wrote.

“They’re both ADORABLE! I love this family!” added a fourth.

In a photograph taken at a concert, Louis was noticeably absent, while the snap features William, Charlotte, George and pop idol Swift and her boyfriend, Travis Kelce. In a heartfelt Instagram post on June 21, Swift wished long-time friend Prince William a happy 42nd birthday, writing: “Happy Bday M8! London shows are off to a splendid start.”

The young royals previously made an appearance at Trooping the Colour to mark grandfather King Charles’ state birthday.