It's a boy! The day after Princess Madeleine and Chris O’Neill announced they are expecting their third child next spring, Prince Carl Philip and Princess Sofia became proud parents a second time. The healthy new prince was born on Thursday, Aug. 31; he was named Prince Gabriel Carl Walther at the traditional Te Deum service of thanksgiving on Sept. 4. The newborn’s big brother, Prince Alexander, was born April 19, 2016.