Matt Damon's wife Luciana gave birth to a baby girl Wednesday, his spokeswoman said.

The baby's name is Gia Zavala Damon, spokeswoman Jennifer Allen told The Associated Press, adding: "Everyone is great and she is a healthy, beautiful baby girl."

She wouldn't give any further details.

Damon, 37, met wife Luciana, 32, in 2003 while she was working as a bartender in Florida and he was filming "Stuck on You." They tied the knot in December 2005 in New York during a private ceremony attended by the bride's daughter, Alexa, now 10, from a previous marriage.

They later welcomed a daughter, Isabella, who was born in June 2006.