LONDON, ENGLAND - MAY 18: Prince William, Duke of Cambridge and Prince Harry pose with the winners at the Diana Award's at St James' Palace on May 18, 2017 in London, England. (Photo by Paul Grover - WPA Pool/ Getty Images)
LONDON, ENGLAND - MAY 18: Prince William, Duke of Cambridge and Prince Harry pose with the winners at the Diana Award's at St James' Palace on May 18, 2017 in London, England. (Photo by Paul Grover - WPA Pool/ Getty Images)