Denmark's Crown Prince Frederik and his Australian wife Crown Princess Mary talk to members of the public on the steps of the Sydney Opera House October 24, 2013. The royal couple had a private tour ... more 
Denmark's Crown Prince Frederik and his Australian wife Crown Princess Mary talk to members of the public on the steps of the Sydney Opera House October 24, 2013. The royal couple had a private tour of the Opera House, which is celebrating it's 40th anniversary, as part of their five-day official visit to Australia. REUTERS/David Gray (AUSTRALIA - Tags: SOCIETY ENTERTAINMENT ROYALS) less 
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Reuters | Photo By DAVID GRAY / REUTERS
Wed, Oct 23, 2013 9:05 PM EDT