Prince William, and Kate Princess of Wales on the balcony of Buckingham Palace with their children Prince George, left, Prince Louis, front centre, and Princess Charlotte wave to the crowds after the Trooping the Color ceremony, in London, Saturday, June 15, 2024. Trooping the Color is the King's Birthday Parade and one of the nation's most impressive and iconic annual events attended by almost every member of the Royal Family. (AP Photo/Alberto Pezzali)