LUXEMBOURG - OCTOBER 19:  (NO SALES, NO ARCHIVE)  In this handout image provided by the Grand-Ducal Court of Luxembourg, Grand Duke Henri of Luxembourg and Countess Stephanie de Lannoy attend a Gala dinner for the wedding of Prince Guillaume of Luxembourg and Countess Stephanie de Lannoy at the Grand-ducal Palace 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 Guy Wolff/Grand-Ducal Court of Luxembourg via Getty Images)

19.10.2012 - Royal Wedding 2012 / Luxembourg / Crown Prince Guillaume / Countess Stephanie / Royals Luxembourg / Grand-Duke / H.R.H Grand-Duke Henri / Countess Stéphanie de Lannoy /H.R.H. Crown Prince Guillaume / - Photo: ©Grand-Ducal Court/Christian Aschman/All rights reserved