All the Stars Who Turned Down Singing at King Charles’ Coronation and Who Is Set to Perform The countdown to King Charles III‘s coronation is on. The monarch will officially be crowned on May 6 and the following day there will be coronation lunches in communities across the U.K. The festivities continue that evening with a concert at Windsor Castle. Many royal fans were excited to hear who would perform at the concert after the late Queen Elizabeth II‘s Platinum Jubliee featured some of the biggest acts in music including Rod Stewart, Diana Ross, Alicia Keys, Queen with Adam Lambert,...