On Monday, Crown Princess Mette-Marit visited the Children's Department for Cancer and Blood Diseases at the Oslo University Hospital.

She bought a birthday cake to celebrate her 50th birthday with the children. She also learned more about the work of the Children's Cancer Association and she met volunteers who support the families.

Crown Princess Mette-Marit wore her The Fold blouse with her Gabriela Hearst trousers, nude pumps, her Maria La Rosa clutch, and her Cartier ring.