Gretchen Mol Welcomes a Baby Girl

USMagazine, Monday, February 28, 2011, 4:16pm (PST)

Cold weather kid!

"Boardwalk Empire" actress Gretchen Mol and director hubby Kip Williams are parents again.

"Gretchen gave birth to a healthy baby girl on February 17th," a rep for the actress tells UsMagazine.com. "Winter Morgan Williams joins her big brother Ptomely (3)."

Mol, 38 and the Paranormal Activity 2 director, 42, wed in 2004. Since the birth of their son in 2007, the actress has only taken jobs located in New York City to stay close to her family.

"I told my agent I didn't want to work in L.A., even if it was the greatest job in the world," she has said. "I didn't want to compromise."

RELATD ON WONDERWALL & MSN:

See which celebs walked the red-carpet at the Oscars

Learn all about 'Boardwalk Empire' on MSN

Find out which other celebs are pregnant

RELATED ON USMAGAZINE.COM:

PHOTOS: Baby bump hall of fame

PHOTOS: See who else is expecting

PHOTOS: Check out these famous families