Katy Perry Performs 'Roar' & 'Firework' at King Charles Coronation Concert!

Katy Perry is bringing the fireworks!
The 38-year-old American Idol star hit the stage at the King Charles Coronation Concert on Sunday (May 7) in Windsor, England.
The Windsor Castle Concert is part of the celebrations of the Coronation of King Charles III and his wife, Queen Camilla, as King and Queen of the United Kingdom of Great Britain and Northern Ireland.
Katy electrified with a powerful rendition of her hits “Roar” and “Firework” at the show.
Performers entertai