Britain's Prince William, Duke of Cambridge (L) and Britain's Prince Harry, Duke of Sussex unveil a statue of their mother, Princess Diana at The Sunken Garden in Kensington Palace, London on July 1, 2021, which would have been her 60th birthday. - Princes William and Harry set aside their differences on Thursday to unveil a new statue of their mother, Princess Diana, on what would have been her 60th birthday. (Photo by Dominic Lipinski / POOL / AFP)