OSLO, NORWAY - JULY 04: Leah Isadora Behn of Norway and Queen Sonja of Norway attend the unveiling of Norwegian Trekking Association gift for The Queen of Norway 80th birthday on July 04, 2017 in Oslo, Norway (Photo by Nigel Waldron/ Getty Images)
OSLO, NORWAY - JULY 04: Queen Sonja of Norway, King Harald of Norway, Princess Martha Louise of Norway, Emma Tallulah Behn of Norway, Leah Isadora Behn of Norway and Maud Angelica Behn of Norway attend the unveiling of Norwegian Trekking Association gift for The Queen of Norway 80th birthday on July 04, 2017 in Oslo, Norway (Photo by Nigel Waldron/ Getty Images)
OSLO, NORWAY - JULY 04: Prince Sverre Magnus of Norway, Princess Ingrid Alexandra of Norway and Princess Mette Marit of Norway attend the unveiling of Norwegian Trekking Association gift for The Queen of Norway 80th birthday on July 04, 2017 in Oslo, Norway (Photo by Nigel Waldron/ Getty Images)
OSLO, NORWAY - JULY 04: L-R Princess Astrid of Norway, Prince Sverre Magnus of Norway, Princess Ingrid Alexandra of Norway, Crown Princess Mette Marit of Norway and Crown Prince Haakon of Norway attend the unveiling of Norwegian Trekking Association gift for The Queen of Norway 80th birthday on July 04 2017 in Oslo, Norway (Photo by Nigel Waldron/ Getty Images)
OSLO, NORWAY - JULY 04: Princess Mette Marit of Norway, Prince Sverre Magnus of Norway, Princess Ingrid Alexandra of Norway, Maud Angelica Behn of Norway, Leah Isadora Behn of Norway, Queen Sonja of Norway and King Harald of Norway attending the unveiling of Norwegian Trekking Association gift for The Queen of Norway 80th birthday on July 04, 2017 in Oslo, Norway (Photo by Nigel Waldron/ Getty Images)
