Norway's Prince Sverre Magnus and Princess Ingrid Alexandra pose during a Christmas photo session at Skaugum the residence of the Crown Prince and Crown Princess of Norway in Asker, Norway, on December 14, 2015.  AFP PHOTO / NTB scanpix / ├ůSERUD, LISE  NORWAY OUT / AFP / NTB SCANPIX / ASERUD, LISE        (Photo credit should read ASERUD, LISE/AFP/Getty Images)