Today is January 20 and Queen Mathilde celebrates her 48th birthday. On the occasion of the birthday, Royal House released a new photo under the title of "Thank you for your birthday wishes!". She was born on January 20, 1973 in Uccle. Queen Mathilde is the first Belgian-born Queen of the Belgians. Queen Mathilde has four children: Crown Princess Elisabeth, Prince Gabriel, Prince Emmanuel and Princess Eleonore. Happy birthday to you, Queen Mathilde!