After Prince William and his kids attended Taylor Swift's show in London, sources tell ET that Princess Charlotte is a 'huge' Swiftie.
Prince William's dancing at Taylor Swift's London show did not go unnoticed by fans -- or the internet.
ET's learned why Kate Middleton didn't join Prince William and their kids at Taylor Swift's Eras Tour London stop at Wembley Stadium.
Prince William was seen shaking it off at Taylor Swift's Eras Tour on Friday. Here's why Kate Middleton was noticeably absent.
Prince William really got into Taylor Swift's hit 'Shake It Off' while celebrating his birthday at The Eras Tour concert in London.
Prince William celebrated his birthday by jamming out to 'Shake It Off' before posing for selfies with Taylor Swift and Travis Kelce.
Prince William showed up with his and Kate Middleton's kids to Taylor Swift's Eras Tour concert in London.
See these adorable photos of Kate Middleton, Prince William and their kids, Princess Charlotte, Prince George and Prince Louis.
Prince William turned 42 on Friday, and Kate Middleton shared a never-before-seen photo.
Prince William steps out with Carole and Michael Middleton after attending the Trooping the Colour with wife Kate Middleton.
Check out the photos from Trooping the Colour, Kate Middleton's first public appearance amid her cancer battle.
Kate Middleton couldn't be more fashionable! Check out some of ET's favorite style moments from the Princess of Wales.
Kevin Costner says that Prince William shared a very fun anecdote about his mother, Princess Diana, with him.
Kate Middleton is seen making her first public appearance nearly three months after announcing her cancer diagnosis in March.
