STOCKHOLM, SWEDEN - SEPTEMBER 09: Princess Sofia and Prince Alexander 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: Princess Sofia and Prince Alexander attend the christening of Prince Alexander of Sweden at Drottningholm Palace Chapel on September 9, 2016 in Stockholm, Sweden. (Photo by Luca Teuchmann/WireImage)