LONDON, ENGLAND - MARCH 12: Catherine, Duchess of Cambridge during an official visit to the set of Downton Abbey at Ealing Studios on March 12, 2015 in London, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
LONDON, ENGLAND - MARCH 12: Catherine, Duchess of Cambridge during an official visit to the set of Downton Abbey at Ealing Studios on March 12, 2015 in London, England. (Photo by Mark Cuthbert/UK Press via Getty Images)