The “Parenthood” star tweeted, "Lincoln Bell Shepard is here. She has mom's beauty and dad's obsession with breasts. Hooray!"
Just yesterday, Bell tweeted a pic of her dog Lola resting its head on her belly, with the caption, “Eavesdropping.”
Lincoln is Dax and Kristen’s first child. The two have been engaged since 2009.
Funnyman Dax Shepard couldn’t help but have a little fun with the announcement that he and fiancée Kristen Bell welcomed a baby girl on Thursday.