Britain's Prince Charles, Prince of Wales greets guests at the Queen's Garden Party at Buckingham Palace in central London on May 15, 2019. (Photo by Victoria Jones / POOL / AFP) (Photo credit should read VICTORIA JONES/AFP/Getty Images)
Britain's Prince Charles, Prince of Wales greets guests at the Queen's Garden Party at Buckingham Palace in central London on May 15, 2019. (Photo by Victoria Jones / POOL / AFP) (Photo credit should read VICTORIA JONES/AFP/Getty Images)