SYDNEY, AUSTRALIA - OCTOBER 25: Princess Mary and Crown Prince Frederik of Denmark attends the official opening of 'Danish Design at the House' at the Sydney Opera House on October 25, 2013 in Sydney, Australia. Prince Frederik and Princess Mary are visiting Sydney for five days and will attend events to celebrate the 40th anniversary of the Sydney Opera House and the Danish architect who designed the landmark, Jorn Utzen. (Photo by Dean Lewins - Pool /Getty Images)
