It's Girl No. 4 for Matt Damon Stella Zavala joins burgeoning crew of females By Polly Davis Doig, Newser Staff Posted Oct 24, 2010 11:15 AM CDT 3 comments Comments In this Oct. 10, 2010 file photo, actor Matt Damon and wife Luciana Barroso. (AP Photo/Evan Agostini, File) (Newser) – For a guy who once dumped a girlfriend on Oprah, Matt Damon sure has a lot of women in his life: The actor and wife Luciana have confirmed the birth of their fourth daughter, Stella Zavala. She joins big sisters Gia, Isabella, and Alexia. "Mom and baby are both healthy," a Damon rep tells PopSugar. "The whole family is thrilled."