I couldn’t believe that this truth, this bombshell for me, didn’t ever come to light," says the ‘Law & Order: SVU’ star about ...

SVU” star decided to keep the truth of her parentage a secret out of loyalty to Mickey Hargitay, who raised her as his own.

Mariska Hargitay shared how her biological father, Nelson Sardelli, reacted to her new documentary, My Mom Jayne. "My birth father … was thrilled because he'd been living with this secret, too, all ...

Mariska Hargitay's new documentary "My Mom Jayne" delves into her mother's past and reveals the surprising identity of her biological father.

Mariska Hargitay revealed a decades-long secret about her biological father in her new documentary. The “Law & Order: Special Victims Unit” star is the daughter of the late Jayne Mansfield and ...