Mariska Hargitay grabs attention at the Knicks parade: Her 19-year-old son’s special shirt reveals their heartwarming mother-son bond.

Mariska Hargitay proved once again that she knows how to combine family, fashion and her love for New York in a memorable way. During the New York Knicks championship parade, the “Law & Order: Special Victims Unit” star arrived with her 19-year-old son August, who quickly became one of the most talked-about young attendees thanks to his playful tribute to his famous mother and the basketball team.

August Hargitay wore an orange and blue shirt featuring the clever phrase “Marknicksa Hargitay,” a humorous twist inspired by his mother’s name and the Knicks’ championship celebration. The custom shirt became a highlight of the parade, showing both his sense of humor and the close bond he shares with his mother. The look also followed a trend of creative Knicks-themed shirts that gained attention during the NBA Finals.

Mariska Hargitay matched her son’s energy with her own Knicks-inspired outfit. The actress wore a shirt reading “Brilliant Thing #11 The Knicks,” a design that referenced her Broadway show “Every Brilliant Thing” and the jersey number of Knicks star Jalen Brunson, who became one of the key figures in the team’s historic championship victory.

The mother-and-son duo later joined Brunson’s parade float alongside his family, with moments from the celebration appearing across social media. Their appearance highlighted not only Hargitay’s longtime support for the Knicks but also the personal connection she has developed with the team’s players.

For Hargitay, the Knicks championship was more than just a sports victory. A longtime fan of the team, she had followed their journey throughout the season and shared several emotional moments during the NBA Finals. Earlier, she attended Game 3 at Madison Square Garden with her 19-year-old son August, sitting courtside alongside her longtime “SVU” co-star Christopher Meloni.

During that game, Hargitay showed her support by wearing a Knicks jersey over a white long-sleeve shirt, paired with white eyelet pants and sneakers. Before the Spurs defeated the Knicks 115-111, cameras captured Hargitay and Meloni sharing a warm moment on the arena’s giant screen, reminding fans of the friendship between the two actors that has continued for decades.

Two days later, Hargitay returned to Madison Square Garden for Game 4, where she sat courtside with global superstar Taylor Swift, as well as Alana and Este Haim. During the game, she joined Swift in wearing the viral “Stevie Knicks” shirt, a playful reference that became part of the celebrity fashion moments surrounding the finals.

The night became unforgettable for Hargitay when the Knicks secured a dramatic 107-106 comeback victory over the Spurs. Reflecting on the emotional experience, she called the win the “greatest night of my life” — even saying it was an experience that surpassed her wedding to husband Peter Hermann, a comment that showed just how meaningful the team’s victory was to her.

Although she did not attend Game 5 in San Antonio, where the Knicks ultimately secured the 2026 NBA championship, Hargitay continued celebrating the team’s achievement. She shared a throwback photo of Jalen Brunson as a child wearing a Knicks shirt and holding a basketball, writing a heartfelt tribute: “You lead the way for so many. Congratulations to you all and deepest thanks.”

The celebration reflected a relationship between Hargitay and the Knicks that goes beyond celebrity support. For years, she has been open about her love for the team, becoming one of the familiar faces among famous fans at Madison Square Garden. Her presence during the championship run made her part of the larger cultural moment surrounding the team’s long-awaited victory.

Born in 1964 in Santa Monica, California, Mariska Hargitay grew up surrounded by entertainment. She is the daughter of actress Jayne Mansfield and former bodybuilder and actor Mickey Hargitay. Despite being born into a famous family, she worked to establish her own identity in Hollywood and built a career based on her own talent rather than relying solely on her family name.

Hargitay’s breakthrough came when she joined “Law & Order: Special Victims Unit” in 1999 as Detective Olivia Benson. The role became one of the defining performances of her career, turning her into one of television’s most recognizable actresses. Over more than two decades, she transformed Benson into a character known for compassion, strength and dedication to helping survivors of crime.

Her portrayal earned her major recognition, including an Emmy Award for Outstanding Lead Actress in a Drama Series. Beyond acting, Hargitay became closely associated with advocacy work, particularly through the Joyful Heart Foundation, an organization she founded to support survivors of sexual assault, domestic violence and child abuse.

The actress has often spoken about how playing Olivia Benson changed her perspective on real-world issues. Her work on “SVU” allowed her to combine entertainment with social awareness, and she became known not only as a television star but also as an advocate using her platform to support important causes.

Hargitay’s personal life has also been a significant part of her story. She married actor Peter Hermann in 2004 after meeting him on the set of “Law & Order: SVU.” The couple welcomed their biological son August in 2006 and later adopted two children, daughter Amaya and son Andrew. Their family life has often been described as a source of happiness and stability away from Hollywood’s spotlight.

Unlike many celebrities whose personal lives have been dominated by public controversies, Hargitay has largely maintained a positive public image. Her marriage, parenting journey and long-running career have been viewed as examples of longevity in an industry known for constant change.

Her relationship with her “SVU” co-star Christopher Meloni has also remained a fan favorite. Their on-screen partnership as Olivia Benson and Elliot Stabler became one of television’s most beloved detective duos, and their friendship outside the show has continued to attract public affection.

At the Knicks parade, however, it was not only Mariska Hargitay’s celebrity status that drew attention. The moment with her son August showed a different side of the actress — a mother celebrating a shared passion with her child. His humorous shirt became a symbol of their relationship and added a personal touch to a historic New York celebration.

The Knicks championship parade brought together athletes, celebrities and fans from across the city, but Hargitay’s appearance stood out because it represented something more personal. Through family, humor and a genuine love for the team, she became part of a cultural moment that extended beyond basketball.

From her decades-long television career to her role as a mother and advocate, Mariska Hargitay has built a legacy defined by connection and authenticity. At the Knicks parade, she was not simply a famous face in the crowd — she was a longtime New York fan celebrating a historic moment alongside her family.