Victoria of Sweden and Mette Marit of Norway Take Part in Climate Pilgrimage 2015 [Getty Images]

HALDEN, NORWAY - AUGUST 22: Crown Princess Victoria of Sweden and Crown Princess Mette-Marit of Norway take Part in Climate Pilgrimage on August 22, 2015 in Halden, Norway. (Photo by Ragnar Singsaas/WireImage)

WireImage Ragnar Singsaas