The King and Queen gather with all the others for the beatification of Pope John Paul II. You can see below, the non-government was also represented. From the photos there seemed to be many royals present for the great event. I noticed Prince Hans-Adam II of Liechtenstein, the Grand Duke and Grand Duchess of Luxembourg, the Crown Prince and Crown Princess of Spain as well as the Belgian King and Queen. So, a good showing of the Catholic dynasties of Europe.
Here is the King and Queen having a chat before the ceremony with the colorful Berlusconi.