Teri Polo and Jamie Wollam
12/21/2007 at 10:25 PM EST
Teri Polo and her musician boyfriend Jamie Wollam welcomed a baby girl Thursday, PEOPLE confirms.
Daughter Bayley was born at 3:02 p.m. in Los Angeles and weighed 7 lbs., a rep for the actress says.
This was the first child for Polo, 38, and Wollam together. They also each have a son from previous marriages: Polo has Griffin, 5, and Wollam has Carter, 9.
Polo, best known for playing Ben Stiller's fiancée in Meet the Parents
and Meet the Fockers
, announced her pregnancy
last fall, telling PEOPLE: "It's my favorite role – being a mom."
Polo and Wollam have been together since 2004 after they met on the set of a music video for his former band, Avion.