FOLKSTONE, BARBADOS - MARCH 19: (L-R) Lionel Richie, Prince Charles, Prince of Wales and Sir Tom Jones attend a Prince's ...
Lionel Richie says King Charles is doing well amid his cancer treatment. On Thursday, May 2, while attending the inaugural King’s Trust Global Gala in New York, the American Idol judge, 74, gave PEOPLE an exclusive update regarding the monarch, 75, who …