LONDON, UNITED KINGDOM - JUNE 12: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge, Prince Harry and Prince William, Duke of Cambridge look on as Queen Elizabeth II makes a speech during 'The Patron's Lunch' celebrations to mark her 90th birthday on The Mall on June 12, 2016 in London, England. (Photo by Max Mumby/Indigo/Getty Images)
