On Tuesday night, Harry Styles broke the news while filling in for James on “The Late Late Show.” Just half an hour ago, James and his wife Jules had a beautiful baby girl.” Watch! — ☃️ Frosty The Late Late Showman ☃️ (@latelateshow) December 13, 2017 Styles was able to host the show on only two hours' notice. I got the call Jules was going into labor so James naturally called the funniest man he knew… he obviously wasn’t available.”