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