OSLO, NORWAY - MAY 10: Crown Princess Mette- Marit of Norway attend a luncheon on the Royal yacht Norge, on the occasion of the celebration of King Harald and Queen Sonja of Norway 80 birthdays, on May 10, 2017 in Oslo, Norway. (Photo by Rune Hellestad - Corbis/Corbis via Getty Images)
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OSLO, NORWAY - MAY 10: Crown Princess Mette- Marit of Norway attend a luncheon on the Royal yacht Norge, on the occasion of the celebration of King Harald and Queen Sonja of Norway 80 birthdays, on May 10, 2017 in Oslo, Norway. (Photo by Rune Hellestad - Corbis/Corbis via Getty Images)
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Corbis Entertainment Rune Hellestad - Corbis

OSLO, NORWAY - MAY 10: Crown Prince Haakon and Crown Princess Mette- Marit of Norway attend a luncheon on the Royal yacht Norge, on the occasion of the celebration of King Harald and Queen Sonja of Norway 80 birthdays, on May 10, 2017 in Oslo, Norway. (Photo by Rune Hellestad - Corbis/Corbis via Getty Images)
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Corbis Entertainment Rune Hellestad - Corbis