The King and Queen appeared on American Idol as surprise guests amid the coronation celebrations.
American Idol judges Lionel Richie and Katy Perry appeared on a livestream from Windsor Castle to speak to the singing contest’s host Ryan Seacrest following their performance at the Coronation Concert.
All Night Long singer Richie, 73, said: “What a party, it was unbelievable. We’re trying to figure out what can we do to bring something different to the show, so I have a surprise.”