Michelle Monaghan's Baby Girl!

Michelle Monaghan may have starred in Gone Baby Gone, but the actress' rep has announced that she and her husband Peter White are now saying, "here baby here" to new daughter Willow.

"Michelle and husband Peter White welcomed the arrival of their daughter, Willow Katherine White on Wednesday, November 5, 2008 in Los Angeles," the rep says in a statement to Entertainment Tonight. " The proud parents are overcome with joy."

The 32-year-old actress has said in the past that she was looking forward to being a mother, saying, “I love children and it’s something that I’ve always wanted, to be a mother and have kids.”

Michelle and Peter, an Australian graphic artist, were wed in August 2005.