LUXEMBOURG - OCTOBER 19: Crown Prince Guillaume of Luxembourg, Duchess Maria Teresa of Luxembourg, Countess Stephanie de Lannoy, Grand Duke Henri of Luxembourg and Felix of Luxembourg arrive to the civil ceremony for the wedding of Prince Guillaume Of Luxembourg and Stephanie de Lannoy 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 Andreas Rentz/Getty Images)
