Scott Wolf's family is now a party of five after his wife gave birth to the couple's third child.

The Party of Five star and his partner Kelley welcomed a daughter named Lucy Marie Wolf on Saturday (24May14), joining the couple's two sons, Miller, 18 months, and Jackson, five.

A representative for the actor confirmed the happy news to People.com, giving the baby's weight as six pounds, 13 ounces (3.1 kilograms).