Every Celeb Who Attended King Charles' Coronation, Including Katy Perry, Emma Thompson, & More!

The stars are stepping out to support King Charles and Queen Camilla on their big day!

The royal monarchs were officially crowned as the new King and Queen of England on Saturday (May 6) on Saturday morning (May 6) at Westminster Abbey in London, England.

Katy Perry, Lionel Richie, Emma Thompson, and tons of other stars were all in attendance at King Charles and Queen Camilla‘s coronation ceremony.

If you missed it, one of the members of the Royal Family went viral during the ceremony!

Browse through the slideshow to see every celeb who attended the coronation…