It's a girl for Dax Shepard and Kristen Bell! The proud papa Dax tweeted the news announcing the arrival of baby girl, Lincoln Bell Shepard. He jokingly said she has her mom's looks and dad's love of breasts! Just one day before giving birth, Kristen posted a picture to her Twitter account of the couples' dog, Lola, laying on her pregnant bare belly. Guess the dog whispering worked! Congrats to this happy family! Now can we see some pictures already?!