Katy Perry's Memorable Performance at King Charles III's Coronation.

King Charles III and Queen Camilla attended a star-studded coronation concert featuring Katy Perry, Lionel Richie, and others at Windsor Castle. Prince William paid tribute to his father's dedication to service, and the event also included performances by the Royal Ballet, Nicole Scherzinger, Andrea Bocelli, and British band Take That. The concert was interspersed with serious moments, including a message from Charles on environmental conservation. Thousands of picnics and street parties were held across the UK in Charles' honor, while critics complained about the coronation's cost.