Matt Damon's a Daddy Again!

Matt Damon and his wife Luciana are the proud parents of a new baby girl. Gia Zavala was born yesterday August 20 in Miami Florida.

Matt’s rep said “everyone’s doing great,” and added that “she is a healthy baby girl.”

Gia joins big sisters Isabella, aged two, and ten-year-old Alexia, Luciana’s daughter from her previous marriage.