STOCKHOLM, SWEDEN - JULY 14:  Crown Princess Victoria of Sweden, Princess Estelle of Sweden and Prince Daniel of Sweden wave to fans waiting outside the Royal Palace for Princess Victoria of Sweden's 40th birthday celebrations at the Royal Palace on July 14, 2017 in Stockholm, Sweden. The celebrations in Stockholm end with the Crown Princess Family being escorted from the Royal Palace to the Royal Stables in a horse drawn carriage.  (Photo by Michael Campanella/Getty Images )