Mariska Hargitay is finally ready to share a lifelong family secret. In her new documentary “My Mom Jayne,” the “Law & Order: SVU” star reveals how she learned that the man who raised her, bodybuilder Mickey Hargitay,

Mariska Hargitay says that in her 20s, she discovered that the man who raised her was not her biological father — but she has no regrets: 'I grew up where I was supposed to.'

Mariska Hargitay is blowing the lid off a family secret that she’s been holding onto for decades and makes the big reveal in a new documentary focused on her bombshell mother, the late-actress Jayne Mansfield.