Mariska Hargitay, best known for her role as Olivia Benson in "Law and Order: Special Victims Unit," has had a successful career in television and film. The daughter of Jayne Mansfield and Mickey Hargitay, Mariska's parents were both celebrities. She has been married to Peter Hermann since 2004 and the couple has three children together. Their secret to a successful marriage is laughter. Hargitay says that her husband is her "North Star" and her children are her teachers. Despite the challenges of being a working mom, Hargitay feels that her family is perfect for her.