Mariska Hargitay stunned on the Cannes Film Festival red carpet with multiple looks, as she premiered her documentary, "My Mom Jayne," at the festival.

The "My Mom Jayne" director explores her parentage and the death of her mother, actress Jayne Mansfield in her debut documentary.

SVU star Mariska Hargitay debuted My Mom Jayne, a documentary about her mother, actor Jayne Mansfield, who died in a 1967 car ...