Monarchy of Luxembourg

The Hereditary Grand Duke of Luxembourg celebrated his 30th birthday yesterday (Nov 11, 2011).

In honor of his birthday, new photos were released, and HGD Guillaume gave an interview to RTL - you can watch it below.

With upwards of 40 foreign royals descending on London this weekend for the Royal Wedding, lets take a look at who will be here, and where they will be staying. Keep in mind that Queen Elizabeth's cousin, Lady Elizabeth Anson is hosting a pre-wedding dinner at the Mandarin Oriental Hotel in Hyde Park for the British and foreign royals and some selected weddings guests. While many royals have been spotted entering that hotel, we cannot be sure if they are arriving for the dinner, or will be staying there as well.

The following royals have confirmed their attendance at tomorrow's ceremony:

HRH Princess Alexandra Josésphine Teresa Charlotte Marie Wilhelmine of Luxembourg turned 20 today. She is the only daughter of THR Grand Duke Henri and Grand Duchess Maria Teresa, who recently celebrated their 30th wedding anniversary, and is the second youngest of the couple's five children. Princess Alexandra is the godmother of her brother's only son, Prince Gabriel de Nassau. The Grand Ducal family released a number of photos to commemorate their only daughter's birthday, which can be found on their official website.