LONDON, ENGLAND - MAY 16: Prince Phillip, Duke of Edinburgh 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: Prince Phillip, Duke of Edinburgh 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)