Princess Martha Louise turned 50 today. The Princess was born on September 22, 1971 in Oslo and is the only daughter of King Harald and Queen Sonja. On the occasion of the birthday, the Royal Court released new photos of the Princess. The Princess also participated in her Foundation's working meeting. The allocation of grants takes place each year on 22 September, which is Princess Martha Louise’s birthday. The return on the fund’s investments is used to provide assistance to children with disabilities under the age of 16 in Norway.