Kristen Bell has given birth to a baby girl.
The news was announced by Kristen's actor husband Dax Shepard, who took to Twitter on Friday to confirm that the 34-year-old star had given birth to a healthy baby girl.
Dax - who started dating Kristen in 2007 and married her in 2013 - said: "Delta Bell Shepard is here.
"She doesn't look like either Kristen or me, but we're gonna keep her anyway. (sic)"
Delta Bell Shepard is here. She doesn't look like either @IMKristenBell or me, but we're gonna keep her anyway. #christmascameearly— dax shepard (@daxshepard) December 20, 2014
The couple's first child, Lincoln Bell Shepard, was born in March 2013 and Kristen has warned her husband that the dynamic around their household is set to change once again.
The blonde beauty joked: "The estrogen has now hit critical mass! Good luck, Dax. And welcome to the world DELTA BELL SHEPARD."
Kristen revealed in September that she and her husband had settled on the name for the second child well before the birth.
However, she said it's something they'd given a lot of thought to prior to making the decision.
Kristen explained: "We've settled on one, thankfully.
"It's a lot of pressure, especially because we felt Lincoln was so perfect."