Amy Adams has given birth to a healthy baby girl.
Her fiancé, Darren Legallo, was by her side at an undisclosed Los Angeles location for the birth.
"Everyone is doing well," a pal of the actress told RadarOnline.com.
"It's very exciting for Amy, Darren and their families.
"They have a large, extended family and all their brothers and sisters are relieved and thrilled that this moment has come for them both."
This is the first child for both parents.
The Oscar-nominated actress and Legallo, who met in 2001 in an acting class, announced last December they were expecting.
Speaking about motherhood recently, Adams said: "I think I really have to meet the person before I'm going to know the name, but I tend to be attracted to more traditional names."
The birth comes nearly two years after the couple got engaged in July 2008.
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