LONDON, ENGLAND - MARCH 12: Catherine, Duchess of Cambridge meets Julian Fellowes (R) as she visits the set of Downton Abbey at Ealing Studios on an official visit on March 12, 2015 in London, England. (Photo by Samir Hussein/WireImage)
LONDON, ENGLAND - MARCH 12: Catherine, Duchess of Cambridge meets Julian Fellowes (R) as she visits the set of Downton Abbey at Ealing Studios on an official visit on March 12, 2015 in London, England. (Photo by Samir Hussein/WireImage)