LONDON, ENGLAND - APRIL 29:  Queen Margrethe II of Denmark with King Harald and Queen Sonja of Norway exit Westminster Abbey after the Royal Wedding of Prince William to Catherine Middleton on April 29, 2011 in London, England.  The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state.  Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding.  (Photo by Ian Gavan/GP/Getty Images)
LONDON, ENGLAND - APRIL 29:  Queen Sonja of Norway and King Harald V of Norway leave the Abbey following the marriage of Their Royal Highnesses Prince William Duke of Cambridge and Catherine Duchess of Cambridge at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne was led by the Archbishop of Canterbury and was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding.  (Photo by Dan Kitwood/Getty Images)
LONDON, ENGLAND - APRIL 29:  (L-R) Queen Margrethe II of Denmark, Queen Sonja of Norway and King Harald of Norway exit following the marriage of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne was led by the Archbishop of Canterbury and was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding.  (Photo by Chris Jackson/Getty Images)
LONDON, ENGLAND - APRIL 29:  Queen Sonja of Norway and King Harald V of Norway leave the Abbey following the marriage of Their Royal Highnesses Prince William Duke of Cambridge and Catherine Duchess of Cambridge at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne was led by the Archbishop of Canterbury and was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding.  (Photo by Dan Kitwood/Getty Images)