Autumn Phillips (left) arriving with her daughter Savannah, six, (centre), for the Queen's Christmas lunch at Buckingham Palace, London. (Photo by Nick Ansell/PA Images via Getty Images)
LONDON, UNITED KINGDOM - DECEMBER 20: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Peter Phillips, Isla Phillips and Autumn Phillips attend a Christmas lunch for members of the Royal Family hosted by Queen Elizabeth II at Buckingham Palace on December 20, 2016 in London, England. (Photo by Max Mumby/Indigo/Getty Images)
LONDON, UNITED KINGDOM - DECEMBER 20: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Vice Admiral Sir Timothy Laurence attends a Christmas lunch for members of the Royal Family hosted by Queen Elizabeth II at Buckingham Palace on December 20, 2016 in London, England. (Photo by Max Mumby/Indigo/Getty Images)
Zara and Mike Tindall arriving for the Queen's Christmas lunch at Buckingham Palace, London. (Photo by Nick Ansell/PA Images via Getty Images)
Zara and Mike Tindall arriving for the Queen's Christmas lunch at Buckingham Palace, London. (Photo by Nick Ansell/PA Images via Getty Images)
