Mariska Hargitay was 3 years old when her mother, actress Jayne Mansfield, was killed in a car accident in 1967. The mother of five, who was compared to Marilyn Monroe, was 34.

Mariska Hargitay revealed in a new documentary that her biological father is not Mickey Hargitay, the man who raised her, but rather singer Nelson Sardelli.

Mariska Hargitay just dropped a stunning family revelation—one she’s kept quiet for over 30 years. In her new documentary, My Mom Jayne, which premiered at the Cannes Film Festival, the TV legend revealed that her biological father is not Mickey Hargitay,