LOS ANGELES: Hollywood actor Matt Damon and his wife Luciana on Wednesday announced the birth of their second child, a baby girl named Gia Zavala, US media reported.

"Everyone's doing great," Damon's rep, Jennifer Allen, told People magazine.

"She is a healthy baby girl."

Damon, 37, met Luciana at the Miami bar where she worked in 2003, when he was filming the movie "Stuck on You."

The couple married in December 2005. They live with their first-born daughter, Isabella, 2, and Alexia, 10, who is Luciana's daughter from a previous relationship.

Damon was voted People's "Sexiest Man Alive" this year and shared the Oscar for best screenplay writing with co-star Ben Affleck in 1997's "Good Will Hunting."