OLAND, SWEDEN - JULY 14:  Crown Princess Victoria of Sweden; King Carl XVI Gustaf of Sweden; Queen Silvia of Sweden; Princess Sofia of Sweden; Prince Carl Philip of Sweden; Princess Madeleine of Sweden; Christopher O'Neill attend a concert to celebrate the 38th birthday of Crown Princess Victoria of Sweden at Borgholmon July 14, 2015 in Oland, Sweden.  (Photo by Luca Teuchmann/Getty Images)