Prince William and Prince Harry reunited on Thursday to honor their late mother, Princess Diana. The Duke of Cambridge and the Duke of Sussex unveiled a long-awaited statue of their mother in the sunken garden at Kensington Palace. Their father and Diana’s ex, Prince Charles, was not in attendance. A source previously told ET that he didn’t want to be a ‘distraction’ at the event. Harry’s wife, Meghan Markle, who gave birth last month to their second child, Lilibet Diana, was also not in attendance