James and his wife, Julia, are already parents to 6-year-old Max and 2-year-old Carey.
The Corden family is about to get a little bit bigger!
James Corden and his wife, Julia, are expecting their third child, ET can confirm. The baby is due in December.
RELATED: James Corden to Return as 2018 GRAMMY Awards Host
James and Julia, who married in 2012, are already parents to a 6-year-old son, Max, and a 2-year-old daughter, Carey.
Meanwhile, ET caught up with Corden in May, where he opened up about giving advice to Katy Perry while filming Carpool Karaoke.
"I talked to her about [American Idol], and on the day that we shot Carpool, she had to make up her mind that day," the Late Late Show host revealed. "She said, 'What do you think I should do?' and we talked it all out in the car."
"She also talked about a lot of things that she's never really talked about publicly before, so, yeah, it will be fun!" he added.
WATCH: James Corden Opens Up About Being Judged on His Looks, Teases Changes to 'The Late Late Show'
See more in the video below.