The Norwegian royal, 21, joined her parents, Crown Prince Haakon and Crown Princess Mette-Marit, both 51, at the white-tie soiree at the Royal Palace in Oslo as King Harald and Queen Sonja hosted ...

Visit the Royal House of Norway's Royal Palace page to find our more information about the palace's history, reception rooms and grounds. Guided Oslo Fjord Cruise by Silent Electric Catamaran (524 ...