LUXEMBOURG - OCTOBER 19: (NORWAY OUT)   Prince Guillaume Of Luxembourg and Countess Stephanie de Lannoy leave the Royal Palace for their civil ceremony at the Hotel De Ville on October 19, 2012 in Luxembourg, Luxembourg. The 30-year-old hereditary Grand Duke of Luxembourg is the last hereditary Prince in Europe to get married, marrying his 28-year old Belgian Countess bride in a lavish 2-day ceremony.  (Photo by Wolfgang Veerman/David Schwab/Getty Images)
LUXEMBOURG - OCTOBER 19: (NORWAY OUT)   Prince Guillaume Of Luxembourg and Countess Stephanie de Lannoy leave the Royal Palace for their civil ceremony at the Hotel De Ville on October 19, 2012 in Luxembourg, Luxembourg. The 30-year-old hereditary Grand Duke of Luxembourg is the last hereditary Prince in Europe to get married, marrying his 28-year old Belgian Countess bride in a lavish 2-day ceremony.  (Photo by Wolfgang Veerman/David Schwab/Getty Images)
LUXEMBOURG - OCTOBER 19: (NORWAY OUT)   Prince Guillaume Of Luxembourg and Countess Stephanie de Lannoy arrive back at the Royal Palace after their civil wedding ceremony at the Hotel De Ville on October 19, 2012 in Luxembourg, Luxembourg. The 30-year-old hereditary Grand Duke of Luxembourg is the last hereditary Prince in Europe to get married, marrying his 28-year old Belgian Countess bride in a lavish 2-day ceremony.  (Photo by Wolfgang Veerman/David Schwab/Getty Images)
LUXEMBOURG - OCTOBER 19:  Prince Guillaume Of Luxembourg and Countess Stephanie de Lannoy after their civil wedding ceremony at the Hotel De Ville on October 19, 2012 in Luxembourg, Luxembourg. The 30-year-old hereditary Grand Duke of Luxembourg is the last hereditary Prince in Europe to get married, marrying his 28-year old Belgian Countess bride in a lavish 2-day ceremony.  (Photo by Wolfgang Veerman/David Schwab/Getty Images)