ASCOT, ENGLAND - JUNE 17: Prince Charles, Prince of Wales and Camilla, Duchess of Cornwall attend day 4 of Royal Ascot at Ascot Racecourse on June 17, 2016 in Ascot, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
ASCOT, ENGLAND - JUNE 17: Prince Charles, Prince of Wales and Camilla, Duchess of Cornwall attend day 4 of Royal Ascot at Ascot Racecourse on June 17, 2016 in Ascot, England. (Photo by Mark Cuthbert/UK Press via Getty Images)