STOCKHOLM, SWEDEN - JUNE 6: King Carl XVI Gustaf of Sweden participates in a ceremony celebrating Sweden's national day at Skansen on June 6, 2015 in Stockholm, Sweden. (Photo by Michael Campanella/Getty Images)
STOCKHOLM, SWEDEN - JUNE 6: King Carl XVI Gustaf of Sweden participates in a ceremony celebrating Sweden's national day at Skansen on June 6, 2015 in Stockholm, Sweden. (Photo by Michael Campanella/Getty Images)