CBS’ Late Late Show host Craig Ferguson and his wife,  art dealer Megan Wallace Cunningham, are expecting a baby!

The 48-year-old comedian tweeted the great news earlier today,

“Holy crackers! Mrs F is pregnant. How did that happen? …oh yeah I know how. Another Ferguson arrives in 2011. The world trembles.”

Craig and Megan married in December 2008  and this will be their first child together.  The Scottish-born funnyman has a 9-year-old son Milo from an earlier marriage.

Congrats to the Ferguson family!!