(L-R) Britain's Catherine, Duchess of Cambridge, Britain's Prince William, Duke of Cambridge, Britain's Queen Elizabeth II, Britain's Princess Anne, Princess Royal, Britain's Prince Philip, Duke of Edinburgh, Britain's Princess Beatrice of York attend a garden party at Buckingham Palace in London on May 16, 2017. / AFP PHOTO / POOL / Victoria Jones (Photo credit should read VICTORIA JONES/AFP/Getty Images)
LONDON, ENGLAND - MAY 24: Princess Beatrice, Princess Eugenie, Prince William, Duke of Cambridge, Catherine, Duchess of Cambridge, Queen Elizabeth II and Prince Philip, Duke of Edinburgh attend a garden party at Buckingham Palace on May 24, 2016 in London, England. (Photo by John Stillwell - WPA Pool/Getty Images)
LONDON, ENGLAND - MAY 16: Queen Elizabeth II talks to guests during a garden party at Buckingham Palace on May 16, 2017 in London, England. (Photo by Victoria Jones - WPA Pool /Getty Images)
LONDON, ENGLAND - MAY 16: Queen Elizabeth II talks to guests during a garden party at Buckingham Palace on May 16, 2017 in London, England. (Photo by Victoria Jones - WPA Pool /Getty Images)
