STOCKHOLM, SWEDEN - MARCH 03:  (LtoR)  Prince Daniel, Princess Estelle and Prince Carl Philip attend a thanksgiving service for the newborn prince in the palace church at Stockholm Royal Palace on March 3, 2016 in Stockholm, Sweden.  The newest addition to the royal family, and third in line to the crown, has been named Prince Oscar Carl Olof. (Photo by Charles Hammarsten /All Over Press Sweden/Getty Images)