STOCKHOLM, SWEDEN - JUNE 12: King Carl XVI Gustaf of Sweden and Queen Silvia of Sweden arrive for the pre-wedding dinner for Prince Carl Philip and Sofia Hellqvist on June 12, 2015 in Stockholm, Sweden. (Photo by Ian Gavan/Getty Images)
STOCKHOLM, SWEDEN - JUNE 12: King Carl XVI Gustaf of Sweden and Queen Silvia of Sweden arrive for the pre-wedding dinner for Prince Carl Philip and Sofia Hellqvist on June 12, 2015 in Stockholm, Sweden. (Photo by Ian Gavan/Getty Images)