LONDON, ENGLAND - SEPTEMBER 14:  Prince Harry hugs Ellie Goulding backstage at the Invictus Games Closing Ceremony during the Invictus Games at Queen Elizabeth park on September 14, 2014 in London, England. The International sports event for 'wounded warriors', presented by Jaguar Land Rover was an idea developed by Prince Harry after he visited the Warrior Games in Colorado USA. The four day event has brought together thirteen teams from around the world to compete in nine events such as wheelchair basketball and sitting volleyball.  (Photo by Chris Jackson/Getty Images)
Prince Harry greets Fearne Cotton at the Royal British Legion's 'Friends of the Forces' awards at the National Liberal Club on July 13, 2010 in London, England.
LONDON, UNITED KINGDOM - NOVEMBER 1: Prince Harry hugs Kirsty Ennis , a helicopter door gunner and Afghan veteran as he meets with members of the Walking With The Wounded team in the forecourt of Buckingham Palace after their latest endeavour, the Walk Of Britain on November 1, 2015 in London, England. Six members of the Walk of Britain team concluded their 1000-mile trek, which began on 22 August in Scotland and continued through the length and breadth of the country to London. (Photo by Heathcliff O'Malley-WPA Pool / Getty Images)
ASCOT, UNITED KINGDOM - JUNE 14: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Prince Harry and Zara Phillips attend day 1 of Royal Ascot at Ascot Racecourse on June 14, 2016 in Ascot, England. (Photo by Max Mumby/Indigo/Getty Images)
SYDNEY, AUSTRALIA - MAY 07: Prince Harry receives a kiss from a member of the public during a visit to the Sydney Opera House on May 7, 2015 in Sydney, Australia. Prince Harry is visiting Sydney following a month-long deployment with the Australian Army. (Photo by Dean Lewins - Pool/Getty Images)