James Corden and his wife Julia welcome their new daughter

Congrats!

Congratulations are in order for James Corden - he's welcomed a baby girl. The late night show host announced that he and his wife, Julia Carey, welcomed their little one into the world last night... as his talk show was about to air.

Today we welcomed a beautiful baby daughter into the world. Both she and her mother are doing great. We can’t stop smiling. Thank you Harry for stepping in to host the show at 2 and a half hours notice! x x x

— James Corden (@JKCorden) December 13, 2017

In the sweet tweet, Corden even thanks Harry Styles who stood in for James at just two and a half hours notice! The couple announced in September that they would be giving birth to a baby girl around Christmas time. Julia told Mario Lopez on Extra: "She'll be arriving Christmas - we're very excited. It will be great, lovely. We're having a little girl, it's gonna be terrific." James and Julia already share a son, Max, 5, and a daughter, Carey, who is two-years-old.