Dax Shepard and Kristen Bell
Credit: Jeff Kravitz/FilmMagic

Gossip Girl narrator and House of Lies actress Kristen Bell is pregnant! She and funnyman fiancé Dax Shepard confirmed to People today that they are expecting their first child together this spring. Bell and Shepard, who began dating in 2007 and have been engaged for almost three years, are thrilled about their pending "parenthood." (Shepard, appropriately, stars on a TV show of the same name.) Congratulations to the expectant couple!

Plus, see celebrity maternity style.