LONDON, ENGLAND - DECEMBER 11: Catherine, Duchess of Cambridge wears 3D glasses before a screening of David Attenborough's Natural History Museum Alive 3D at Natural History Museum on December 11, ... more 
LONDON, ENGLAND - DECEMBER 11: Catherine, Duchess of Cambridge wears 3D glasses before a screening of David Attenborough's Natural History Museum Alive 3D at Natural History Museum on December 11, 2013 in London, England. (Photo by Suzanne Plunkett - WPA Pool/ Getty Images) less 
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Wed, Dec 11, 2013 3:45 PM EST