Here's what you need to know about Mariska Hargitay's biological father Nelson Sardelli, Jayne Mansfield's former ...

Mariska Hargitay is blowing the lid off a family secret that she’s been holding onto for decades and makes the big reveal in ...

Mariska Hargitay, Jayne Mansfield's daughter, reveals her biological father is singer Nelson Sardelli, not Mickey Hargitay, ...

Mariska Hargitay’s fans believed she was the daughter of Hollywood icons Jayne Mansfield and Mickey Hargitay. However, in May ...

Actress Mariska Hargitay released a family secret bombshell in a new interview. For years, it was publicly believed that ...

The actress says her biological dad is Italian singer Nelson Sardelli, not Mickey Hargitay — something she discovered when ...

Mariska Hargitay revealed a decades-long secret about her biological father's identity in a new documentary called "My Mom ...

SVU star was raised by bodybuilder Mickey Hargitay, she revealed in My Mom Jayne that her biological dad is entertainer ...

Mariska Hargitay made headlines when she revealed that her biological father was not Mickey Hargitay — but was, instead, ...

Mariska Hargitay was stumped to know that Las Vegas entertainer Nelson Sardelli was actually her biological father.

Mariska Hargitay dropped an emotional bombshell in her new documentary about her mother, Jayne Mansfield.