Jude Law is now four times a daddy. On Tuesday night, model and aspiring actress Samantha Burke, 24, gave birth to a 5 lb. 12 oz. girl named Sophia. Two months ago, Law acknowledged that the model, whom he had briefly dated, was in fact pregnant with his child. At that time, his spokesman said that Law "intends to be a fully supportive part of the child's life" despite the fact that he's "no longer in a relationship" with the mother. Law already has three children with ex-wife Sadie Frost, and is stepfather to her eldest son.