LONDON, ENGLAND - DECEMBER 06: Prince Charles, Prince of Wales greets Lady Gaga during the Royal Variety Performance at Eventim Apollo on December 6, 2016 in London, England. (Photo by Niklas Halle'n - WPA Pool/Getty Images)
LONDON, ENGLAND - DECEMBER 06: Prince Charles, Prince of Wales greets Lady Gaga during the Royal Variety Performance at Eventim Apollo on December 6, 2016 in London, England. (Photo by Niklas Halle'n - WPA Pool/Getty Images)