Jude Law was married to actress Sadie Frost between September 1997 and October 2003. Shortly afterward, he started dating his Alfie co-star, Sienna Miller, and the two became engaged in December 2004. After a high-profile fling with his children's nanny in July 2005, he and Sienna Miller broke off their relationship, but dated on and off until November 2006. He was briefly involved with model Samantha Burke in 2008, who gave birth to his fourth child in September 2009. In October 2009, magazines reported a reconciliation between Jude Law and Sienna Miller, but the two have insisted that they are just friends. Photo courtesy of Bauer-Griffin.