ROYALS(01 of21)
Open Image ModalNorwegian Prince Sverre Magnus is baptised in the chapel in Royal Palace in Oslo March 4, 2006. [Picture shows him on his mother Crown Princess Mette-Marit\'s lap during the ceremony.]\n?? OUT\n?? OUT\n??? OUT\n NO THIRD PARTY SALES (credit:STR New / Reuters)
ROYALS(02 of21)
Open Image ModalNorwegian Prince Sverre Magnus is baptised in the chapel in Royal Palace in Oslo March 4, 2006. Picture shows him in his mother Crown Princess Mette-Marit\'s arms during the ceremony. ?? OUT\n?? OUT\n??? OUT\n NO THIRD PARTY SALES (credit:STR New / Reuters)
NORWAY/(03 of21)
Open Image ModalNorway\'s Crown Princess Mette-Marit and her son, Prince Sverre Magnus, pose for photographers during a photo session on the grounds of Skaugum, their home in Asker, a few miles outside Oslo, September 3, 2007. REUTERS/Lise Aserud/Scanpix Norway (NORWAY) NORWAY OUT. NO COMMERCIAL SALES (credit:Scanpix Norway / Reuters)
NORDIC-SKIING(04 of21)
Open Image ModalNorway\'s Crown Prince Haakon holding his son Sverre Magnus attends the opening ceremony of the Nordic Ski World Championships in Oslo February 23, 2011. REUTERS/Leonhard Foeger (NORWAY - Tags: SPORT ENTERTAINMENT) (credit:Leonhard Foeger / Reuters)
NORWAY/(05 of21)
Open Image Modal(front, L-R) King Harald, Prince Sverre Magnus, Crown Princess Mette-Marit, Queen Sonja, Princess Ingrid Alexandra, Marius Borg Hoiby (back, L) and Crown Prince Haakon of Norway pose for a picture during a Christmas family photo session at the Royal Castle in Oslo, December 19, 2011. REUTERS/Lise Aserud/Scanpix (NORWAY - Tags: ROYALS ENTERTAINMENT) NORWAY OUT. NO COMMERCIAL OR EDITORIAL SALES IN NORWAY. NO COMMERCIAL OR BOOK SALES (credit:Scanpix Norway / Reuters)
NORDIC-SKIING(06 of21)
Open Image ModalNorway\'s Crown Prince Haakon holding his son Sverre Magnus, attends the opening ceremony of the Nordic Ski World Championships in Oslo February 23, 2011. REUTERS/Leonhard Foeger (NORWAY - Tags: SPORT ROYALS) (credit:Leonhard Foeger / Reuters)
NORWAY/(07 of21)
Open Image ModalNorway\'s Queen Sonja talks to her grand daughter Leah Isadora (C), as Prince Sverre Magnus (R) looks on, at Oslo Central Station March 26, 2010 before the royal family departure to Sikkilsdalen for Easter holiday. REUTERS/Morten Holm/Scanpix (NORWAY - Tags: ROYALS) NORWAY OUT. NO COMMERCIAL OR EDITORIAL SALES IN NORWAY (credit:Scanpix Norway / Reuters)
King and Queen Of Norway Celebrate Their 80th Birthdays - Day 1(08 of21)
Open Image ModalOSLO, NORWAY - MAY 09: ( L to R ) Leah Isadora Behn, Princess Ingrid Alexandra, Prince Sverre Magnus, Maud Angelica Behn, Queen Sonja, Emma Tallulah Behn, King Harald, Crown Princess Mette-Marit, Crown Prince Haakon and Princess Martha Louise of Norway attend an official Gala dinner at the Royal Palace, in Oslo, as part of The Celebrations of the 80th Birthdays of King Harald and Queen Sonja of Norway. on May 9, 2017 in Oslo, Norway. (Photo by Julian Parker/UK Press via Getty Images) (credit:Julian Parker via Getty Images)
King and Queen Of Norway Celebrate Their 80th Birthdays - Day 1(09 of21)
Open Image ModalOSLO, NORWAY - MAY 09: ( L to R ) Leah Isadora Behn, Princess Ingrid Alexandra, Prince Sverre Magnus, Maud Angelica Behn, Queen Sonja, Emma Tallulah Behn, King Harald, Crown Princess Mette-Marit, Crown Prince Haakon and Princess Martha Louise of Norway attend an official Gala dinner at the Royal Palace, in Oslo, as part of The Celebrations of the 80th Birthdays of King Harald and Queen Sonja of Norway. on May 9, 2017 in Oslo, Norway. (Photo by Julian Parker/UK Press via Getty Images) (credit:Julian Parker via Getty Images)
Norwegian Royal Silver Jubilee Tour - Visit to Trondheim(10 of21)
Open Image ModalTRONDHEIM, NORWAY - JUNE 23: Prince Sverre Magnus, and his sister Princess Ingrid Alexandra of Norway attend a service at Nidaros Cathedral on a visit to Trondheim, during the King and Queen of Norway\'s Silver Jubilee Tour, on June 23, 2016 in Trondheim, Norway.(Photo by Julian Parker/UK Press via Getty Images) (credit:Julian Parker via Getty Images)
Norwegian Royal Silver Jubilee Tour - Visit to Trondheim(11 of21)
Open Image ModalTRONDHEIM, NORWAY - JUNE 23: Prince Sverre Magnus of Norway, on a visit to Trondheim, during the King and Queen of Norway\'s Silver Jubilee Tour, on June 23, 2016 in Trondheim, Norway.(Photo by Julian Parker/UK Press via Getty Images) (credit:Julian Parker via Getty Images)
Norwegian Royal Silver Jubilee Tour - Visit to Trondheim(12 of21)
Open Image ModalTRONDHEIM, NORWAY - JUNE 23: Prince Sverre Magnus, and his sister Princess Ingrid Alexandra of Norway, attend a Garden Party at the Royal Residence, Stiftsgarden, on a visit to Trondheim, during the King and Queen of Norway\'s Silver Jubilee Tour, on June 23, 2016 in Trondheim, Norway.(Photo by Julian Parker/UK Press via Getty Images) (credit:Julian Parker via Getty Images)
The Princess Ingrid Alexandra Sculpture Park Opening(13 of21)
Open Image ModalOSLO, NORWAY - MAY 19: Prince Sverre Magnus of Norway and Princess Ingrid Alexandra of Norway attend the Opening of The Princess Ingrid Alexandra Sculpture Park on May 19, 2016 in Oslo, Norway. (Photo by Ragnar Singsaas/WireImage) (credit:Ragnar Singsaas via Getty Images)
Norway National Day 2016(14 of21)
Open Image ModalASKER, NORWAY- MAY 17: (NORWAY OUT) Prince Sverre Magnus of Norway, with the family pet dog Milly Kakao, attend the traditional morning children\'s parade, at his home, Skaugum, in Asker, near Oslo, on Norway\'s National Day, on May 17, 2016 in Oslo, Norway. (Photo by Julian Parker/UK Press via Getty Images) (credit:Julian Parker via Getty Images)
Norway National Day 2016(15 of21)
Open Image ModalASKER, NORWAY- MAY 17: (NORWAY OUT) Prince Sverre Magnus of Norway, and Princess Ingrid Alexandra of Norway attend the traditional morning children\'s parade, at their home, Skaugum, in Asker, near Oslo, on Norway\'s National Day, on May 17, 2016 in Oslo, Norway. (Photo by Julian Parker/UK Press via Getty Images) (credit:Julian Parker via Getty Images)
Norway National Day 2016(16 of21)
Open Image ModalASKER, NORWAY- MAY 17: (NORWAY OUT) Prince Sverre Magnus of Norway, with the family pet dog Milly Kakao, attend the traditional morning children\'s parade, at his home, Skaugum, in Asker, near Oslo, on Norway\'s National Day, on May 17, 2016 in Oslo, Norway. (Photo by Julian Parker/UK Press via Getty Images) (credit:Julian Parker via Getty Images)
Norway National Day 2016(17 of21)
Open Image ModalASKER, NORWAY - MAY 17: Crown Princess Mette-Marit of Norway, Prince Sverre Magnus of Norway, Princess Ingrid Alexandra of Norway and Crown Prince Haakon of Norway celebrate National Day on May 17, 2016 in Asker, Norway. (Photo by Ragnar Singsaas/Getty Images) (credit:Ragnar Singsaas via Getty Images)
Norway National Day 2016(18 of21)
Open Image ModalOSLO, NORWAY- MAY 17: (NORWAY OUT) Prince Sverre Magnus, and Princess Ingrid Alexandra of Norway, on the balcony of The Royal Palace in Oslo to celebrate Norway\'s National Day, on May 17, 2016 in Oslo, Norway. (Photo by Julian Parker/UK Press via Getty Images) (credit:Julian Parker via Getty Images)
Norway National Day 2016(19 of21)
Open Image ModalOSLO, NORWAY- MAY 17: (NORWAY OUT) Crown Princess Mette-Marit of Norway, and Prince Sverre Magnus, on the balcony of The Royal Palace in Oslo to celebrate Norway\'s National Day, on May 17, 2016 in Oslo, Norway. (Photo by Julian Parker/UK Press via Getty Images) (credit:Julian Parker via Getty Images)
NORWAY CONSTITUTION DAY(20 of21)
Open Image ModalNorway\'s Crown Princess Mette-Marit (L), Prince Sverre Magnus (centre front), Crown Prince Haakon (centre back), Princess Ingrid Alexandra and Marius Borg Hoiby (R) look at children taking part in a parade in celebration of the Norwegian Constitution Day, outside the royal residence Skaugum in Asker, May 17, 2014. REUTERS/Lise Aserud/NTB Scanpix (NORWAY - Tags: ROYALS ENTERTAINMENT) ATTENTION EDITORS - NORWAY OUT. NO COMMERCIAL OR EDITORIAL SALES IN NORWAY. THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS. NO COMMERCIAL SALES (credit:Norsk Telegrambyra AS / Reuters)
Norwegian Royal Silver Jubilee Tour - Visit to Trondheim(21 of21)
Open Image ModalTRONDHEIM, NORWAY - JUNE 23: Prince Sverre Magnus of Norway arrives at Ravnakloa fish market during the Royal Silver Jubilee Tour on June 23, 2016 in Trondheim, Norway. (Photo by Ragnar Singsaas/Getty Images) (credit:Ragnar Singsaas via Getty Images)