LONDON, ENGLAND - DECEMBER 06: L-R Catherine, Duchess of Cambridge and Prince William watch Gary Barlow onstage in aid of the Prince's Trust at The Royal Albert Hall on December 6, 2011 in London, ... more 
LONDON, ENGLAND - DECEMBER 06: L-R Catherine, Duchess of Cambridge and Prince William watch Gary Barlow onstage in aid of the Prince's Trust at The Royal Albert Hall on December 6, 2011 in London, United Kingdom. (Photo by Dave J Hogan/Getty Images) less 
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Getty Images | Photo By Dave J Hogan / Getty Images
Tue, Dec 6, 2011 6:00 PM EST