STOCKHOLM, SWEDEN - SEPTEMBER 09: Crown Princess Victoria of Sweden and Prince Daniel of Sweden, with their children Prince Oscar and Princess Estelle of Sweden attend the christening of Prince Alexander of Sweden at Drottningholm Palace Chapel on September 9, 2016 in Stockholm, Sweden. (Photo by Luca Teuchmann/WireImage)

STOCKHOLM, SWEDEN - SEPTEMBER 09:  Crown Princess Victoria of Sweden and Prince Daniel of Sweden, with their children Prince Oscar and Princess Estelle of Sweden attend the christening of Prince Alexander of Sweden at Drottningholm Palace Chapel on September 9, 2016 in Stockholm, Sweden.  (Photo by Luca Teuchmann/WireImage)