SYDNEY, AUSTRALIA - APRIL 16: Prince William, Duke of Cambridge, Prince George of Cambridge and Catherine, Duchess of Cambridge arrive at Sydney Airport on a Australian Airforce 737 aircraft on April ... more 
SYDNEY, AUSTRALIA - APRIL 16: Prince William, Duke of Cambridge, Prince George of Cambridge and Catherine, Duchess of Cambridge arrive at Sydney Airport on a Australian Airforce 737 aircraft on April 16, 2014 in Sydney, Australia. The Duke and Duchess of Cambridge are on a three-week tour of Australia and New Zealand, the first official trip overseas with their son, Prince George of Cambridge. (Photo by Chris Jackson/Getty Images) less 
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Getty Images | Photo By Chris Jackson / Getty Images
Wed, Apr 16, 2014 9:05 AM EDT