Norwegian Royal Silver Jubilee Tour - Visit to Bergen

BERGEN, NORWAY - JUNE 25: Queen Sonja of Norway has an impromptu dance with her son Crown Prince Haakon of Norway, watched by Crown Princess Mette-Marit of Norway at a Garden Party at the Royal Residence of Gamlehaugen, on a visit to Bergen, during the King and Queen of Norway's Silver Jubilee Tour, on June 25, 2016 in Bergen, Norway.(Photo by Julian Parker/UK Press via Getty Images)