Matt Damon is going to be a dad!

First Ben. Now Matt. Matt Damon and fianceé Luciana Barroso are expecting their first child together, Access Hollywood has learned. Luciana is three months pregnant. Matt popped the question just before Labor Day to Luciana, who he had been dating for more than one year. The couple has yet to set a date for the wedding. Matt and Luciana met at the Miami nightclub Crobar where Barroso worked as a bartender. Once married, Matt will also become stepdad to Luciana's 7-year-old daughter from a previous relationship. Earlier this year, Damon – who in the past had been romantically linked to Claire Danes, Winona Ryder and Minnie Driver – told Access Hollywood how much easier dating in the public eye is when there are not two A-list stars involved. "That definitely helps. I think things can get magnified exponentially when you have two celebrities in a situation," Matt said. "Suddenly the interest it's not just like twice the interest, it's four, eight times depending on the celebrity." [Access Hollywood]