LONDON, ENGLAND - DECEMBER 06: Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge leave the King Edward VII hospital where she has been treated for hyperemesis gravidarum, extreme ... more 
LONDON, ENGLAND - DECEMBER 06: Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge leave the King Edward VII hospital where she has been treated for hyperemesis gravidarum, extreme morning sickness at King Edward VII Hospital on December 6, 2012 in London, England. (Photo by Julian Parker/UK Press via Getty Images) less 
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Getty Images | Photo By Julian Parker / UK Press via Getty Images
Thu, Dec 6, 2012 6:38 AM EST