'The Late Late Show' host announced that his wife is pregnant.
"Holy crackers! Mrs F is pregnant. How did that happen? Oh yeah I know how. Another Ferguson arrives in 2011. The world trembles," he wrote.
Craig and Megan, an art dealer, wed in December 2008 in Vermont and the comedian also has a 9-year-old son, Milo Hamish, from a previous marriage.
According to Zap2It.com, Craig addressed the exciting news in his opening monologue as well.
"I know what I'm going to do tonight, I'm going to tell you something - guess what? My wife's pregnant! [Applause] I know! [More applause] It's funny though - that's the noise that I made when I found out! Well, not when I found out... That's right, I give myself a round of applause after sex. Somebody has to..." Celebrity Baby Bonanza
"So anyway, my wife's pregnant, she may be pregnant for some time. I believe, traditionally, it'll go all the way to the birth, so, it's probably best if you don't ask me for news ALL THE TIME. I'll tell you if anybody's born."
Congrats to the funnyman and his wife!