Kristen & Dax Welcome Baby Girl

Getty Images
Congratulations to Kristen Bell and Dax Shepard on the birth of their daughter!
"Lincoln Bell Shepard is here," Dax Tweeted. "She has mom's beauty and dad's obsession with breasts. Hooray!!!"
Bell then wrote, "My new roommate poops her pants and doesn't pay rent ... basically @daxshepard1 pre-sobriety :) welcome baby Lincoln xo"
This is the first child for both, Dax and Kristen began dating in 2007.