James Corden's wife Julia gives birth to third child

Updated: 

USA-ART/LACMA

James Corden is celebrating after his wife Julia Carey gave birth to their third child.

The late night talk show host and actor, 39, and his partner welcomed a baby girl on Tuesday.

As a result, pop star Harry Styles stood in for Corden to host The Late Late Show that night.

The Metropolitan Museum of Art Costume Institute Benefit Gala - New York

Writing on Twitter, Corden said: "Today we welcomed a beautiful baby daughter into the world. Both she and her mother are doing great. We can't stop smiling."

The couple, who wed in 2012, also have a son Max, six, and daughter Carey, three.