Archive Photos/Getty Mariska Hargitayis one part of a big, blended family. TheLaw & Order: SVUstar, 61, was born in 1964 to momJayne Mansfield and dad Mickey Hargitay. Jayne was already mom to Jayne Marie Mansfield, whom she shared with her first husband Paul Mansfield, as well as Mickey Jr. and Zoltan whom she shared with Mickey. Jayne later welcomed son Tony with her third husband, film director Matt Cimber, making herofficially a mom of five. Decades after her mother died as a result of a tragic car crash in 1967, Mariska found out that her biological father was actually a man named Nelson Sardelli — a discovery she reveals in her new documentaryMy Mom Jayne.Sardelli along with his two daughters, Giovanna and Pietra, are both interviewed in the film. Ahead of the movie's HBO premiere on June 27, look back at some of the best photos of Mariska with her parents and siblings over the years. Bettmann Jayne Mansfield and Mickey Hargitay clearly had their hands full as the pair was pictured with Jayne Maria, who was 14 at the time, as well as seven-year-old Mickey, five-year-old Zoltan and baby Mariska, who was just two, Archive Photos/Getty Not long after her birth, a teeny-tiny, wide-eyed Mariska is seen nestled in her mom's arms in this shot from 1964. Vittoriano Rastelli/Getty As Mariska peddled along on her own tiny bike, her brothers Mickey Jr. and Zoltan shared one as their beloved mom followed behind them in 1967. Not long after this photo was taken, the three siblings were in the backseat together when the car they were all traveling in hit a tractor-trailer truck, killing theIt Happened in Athensactress and the two other adults — Sam Brody, her attorney, and Ronnie Harrison, their driver, who were seated in the front seat. Albert L. Ortega/Getty Growing up, the four siblings remained close and stood by their little sister's side during milestone moments like her 2013 star ceremony on the Hollywood Walk of Fame. Axelle/Bauer-Griffin/FilmMagic Though the elder Jayne wasn't there to share in the milestone in person, the two sisters held hands as Jayne Marie stood on top of their mom's star — just steps away from Mariska's brand new one — making the moment all the more special. The moment would become on of the most poignant for theLaw & Orderstar as she said it connected her to her mother in an unexpected way. "I remember when I got my star in [2013] on the Hollywood Walk of Fame, I remember thinking, 'It's nice, it's a thing that people do.' I didn't really know how to take it in ... and I kind of dismissed it, I'll be honest with you," she told Alex Cooper on herCall Her Daddypodcast. "And then I got through that day, and when I saw my star on the ground next to her star, I was so overcome with emotion and somehow in that moment of seeing her, this visual of these two stars with her name on it and my name on it, was one of the most emotionally connected moments that I've ever had with her," she revealed. "It took me by surprise to be connected with her through the stars because it was such a primal level and it was in my cells. It was in my cellular DNA. I was so surprised by it, but I just took it as a gift." J. Countess/WireImage Mariska also had a close bond with her father Mickey. The former Mr. Universe was in the audience in 2005 when she accepted the Golden Globe award for best actress in a drama TV series for her performance as Olivia Benson onLaw & Order: SVU. "Forty-nine years ago, my mother accepted [a Golden Globe], and my father was with her. And I'm lucky enough tonight to have my father here with me," Mariska said from the stage. "You are my hero. You've taught me not only by your word but by example, Dad, and I love you." Evan Agostini/Getty The proud dad gave his daughter a kiss on the head while joining her at the American Women in Radio and Television Gracie Allen Awards gala in 2004 in New York City. Will Hart/NBCU Photo Bank/NBCUniversal/Getty Before his death in 2006, Mickey even starred alongside his daughter in a 2003 episode ofLaw & Order: SVU. Mariska Hargitay Instagram Back in 2016, Mariska wished her brothers a "#HappyNationalSiblingsDay" dubbing them the "#Hargibrothers." Mariska Hargitay Instagram And more recently she paid tribute to Mickey Jr. on his birthday writing, "I love this guy so much. Best big bother. Soulful. Protective. Nurturing. Funny. Fun. Kind. Wise. Gentle. Hard Working," while also shouting out his passion for plants. "Best brother ever and best PLANTS ever. To watch somebody nurture plants is a thing of beauty.🌱🪻🌺🌲🪴🫚🫛🍀🌸 🌴🌳," she wrote of Mickey Jr. who has runMickey Hargitay Plantssince 1980. Debra L Rothenberg/FilmMagic To celebrate the premiere ofMy Mom Jayne —Mariska's brand-new documentary about her mother's life. One of the film's biggest revelations is the fact that she found out more than 30 years ago that her biological father is Nelson Sardelli. Sardelli, along with his daughters Giovanna and Pietra, joined the rest of the family at the movie's New York City premiere on June 13 and posed with Ellen Hargitay, Mariska's stepmom, Zoltan, Mickey Jr. and Jayne Marie as well as Peter Hermann, theLaw & Order:SVUstar's husband of more than 20 years. Read the original article onPeople