LONDON, UNITED KINGDOM - JUNE 09: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Meghan, Duchess of Sussex, Prince Harry, Duke of Sussex, Isla Phillips, Peter Phillips, Savannah Phillips and Autumn Phillips stand on the balcony of Buckingham Palace during Trooping The Colour 2018 on June 9, 2018 in London, England. The annual ceremony involving over 1400 guardsmen and cavalry, is believed to have first been performed during the reign of King Charles II. The parade marks the official birthday of the Sovereign, even though the Queen's actual birthday is on April 21st. (Photo by Max Mumby/Indigo/Getty Images)
Getty Images

Getty Images Entertainment Max Mumby/Indigo

LONDON, ENGLAND - JUNE 09: Camilla, Duchess Of Cornwall, Catherine, Duchess of Cambridge, Meghan, Duchess of Sussex, Prince Harry, Duke of Sussex, Peter Phillips, Autumn Phillips, Isla Phillips and Savannah Phillips stand on the balcony of Buckingham Palace during the Trooping the Colour parade on June 9, 2018 in London, England. (Photo by James Devaney/FilmMagic)
Getty Images

FilmMagic James Devaney

LONDON, UNITED KINGDOM - JUNE 09: Camilla, Duchess of Cornwall. Catherine, Duchess of Cambridge, Meghan, Duchess of Sussex, Prince Harry, Duke of Sussex, Isla Phillips, Peter Phillips, Savannah Phillips and Autumn Phillips on the balcony of Buckingham Palace during Trooping the Colour on June 09, 2018 in London, England. (Photo by Anwar Hussein/WireImage)
Getty Images

WireImage Anwar Hussein