Katy Perry hopes to bring 'light and love' to King Charles’ coronation concert

 Katy Perry is gearing up to perform at King Charles III's coronation concert on Sunday, May 7.

 During an interview with Access Hollywood, the "American Idol" judge said she is "so grateful" for the opportunity.

 "I'm just so grateful to be asked for these moments and that I have the songs to I think support them," Perry began. "

It's all about the songs at the end of the day."

 Perry gears up for the big performance after several A-list stars turned down the opportunity to perform.

The 'Firework' singer is set to perform at Windsor Castle on Sunday, May 7 for King Charles III's coronation concert