Kristen Bell and Dax Shepard Welcome Baby Lincoln

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The "House of Lies" star and her fiance greeted a baby girl Thursday afternoon.

Kristen Bell and fiance Dax Shepard welcomed a baby girl, Lincoln Bell Shepard, Thursday afternoon.

Bell, who stars in House of Lies on Showtime, tweeted about Lincoln on Thursday:

“My new roommate poops her pants and doesn't pay rent ... basically @daxshepard1 pre-sobriety :) welcome baby Lincoln xo”

Shepard also took to Twitter to confirm the news:

“Lincoln Bell Shepard is here. She has mom's beauty and dad's obsession with breasts. Hooray!!!”

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The birth of Lincoln comes on the heels of the announcement of a Veronica Mars movie, the follow-up to Bell’s television show that ended its run in 2007. Rob Thomas, the show’s creator and director of the proposed film, recently launched a Kickstarter campaign, asking fans of the show to donate money for the movie’s production. As of Thursday, the page has raised more than $4 million.

According to the Kickstarter page, the Veronica Mars movie has reportedly been scheduled for an early 2014 release.