Mariska Hargitay (54 years old) is an American film producer and actress. Her parents are Jayne Mansfield and Mickey Hargitay. The actress starred in 2015 in the film 'Taylor Swift: Bad Blood'. She married Peter Hermann and has 3 children. She won the Primetime Emmy Award for Outstanding Lead Actress in a Drama Series (2006). She was a student at University of California, Los Angeles. She also was president.