"The Theory Of Everything" - UK Premiere - Red Carpet Arrivals [Getty Images]

LONDON, UNITED KINGDOM - DECEMBER 09: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Sarah Ferguson, Duchess of York attends the UK Premiere of 'The Theory Of Everything' at Odeon Leicester Square on December 9, 2014 in London, England. (Photo by Max Mumby/Indigo/Getty Images)

Getty Images Entertainment Max Mumby/Indigo