She Was the It Girl of the 80s Who Vanished from the Spotlight, Now She is a Billionaire NBA Owner Worth More Than Any Movie Star in History

Jami Gertz did not just leave Hollywood; she executed one of the most brilliant and understated strategic pivots in the history of the entertainment industry. For many, she remains frozen in time as the quintessential face of the 1980s—the ethereal, raven-haired heartbreaker who defined a decade of cinematic rebellion and teen angst. Whether she was playing the alluring runaway in the vampire cult classic The Lost Boys or the grounded, soulful friend amidst the wreckage of Less Than Zero, Gertz was a magnetic force on screen. But while many of her peers clung to the flickering light of the celluloid flame, Gertz did something radical: she walked away at the height of her power. Decades later, she hasn’t just returned to the conversation; she has redefined what it means to be a power player. Today, she isn’t just a former actress; she is a billionaire, an NBA power broker, and a global force in high-stakes philanthropy.

The foundation of this extraordinary transformation was laid far from the artificial glitz of the Sunset Strip. Born into a tight-knit Jewish family in Glenview, Illinois, Gertz was raised with values that emphasized protection, faith, and a healthy skepticism of ego. When her career skyrocketed and she became a household name through the cult hit Square Pegs, she didn’t lose herself in the predatory culture of Tinseltown. In fact, her journey into the industry was a family affair; her father, protective and steadfast, would literally fly with her to Los Angeles to ensure the machinery of fame never swallowed the girl they had raised. This grounding proved to be her greatest asset. In an industry that often commodifies youth and discards it once the luster fades, Gertz maintained a core of steel and a perspective that extended far beyond the next box office weekend.

The turning point in her narrative arrived not with a script, but with a quiet, unexpected twist of fate. In the late 1980s, Gertz met a young, ambitious financier named Tony Ressler. At the time, the power dynamic was the opposite of what one might expect from a “billionaire’s wife” story. Gertz was the superstar; she was the one with the massive paychecks, the international recognition, and the burgeoning real estate portfolio. When the couple married, she was the primary breadwinner, famously paying for their first home and their early vacations. She married Ressler for love and intellectual partnership, not for a bank balance that, at the time, was significantly smaller than her own. This nuance is essential to understanding the woman Gertz became: she wasn’t a passenger on someone else’s success; she was a co-architect of an empire.

As Ressler’s career in finance evolved, eventually leading to the founding of powerhouse firms like Ares Management, Gertz wasn’t merely a socialite on the sidelines. The couple operated as a formidable duo, navigating the worlds of private equity and professional sports with a shared vision. Their eventual acquisition of the NBA’s Atlanta Hawks signaled a new era for Gertz. Courtside, she is far more than a “lucky charm” or a celebrity fan. She is a deeply involved owner, recognized for her business acumen and her genuine passion for the game. She transitioned from being the face of a restlessness decade to being a woman who owns the very court the game is played on. Her presence in the NBA owners’ circle shattered glass ceilings, proving that a career in the arts and a career in multi-billion-dollar sports management are not mutually exclusive.

However, the most compelling chapter of the Jami Gertz story isn’t found in a net worth calculator or an NBA championship ring. It is found in the truest plot twist of all: her relentless commitment to giving back. While many celebrities use philanthropy as a public relations tool, Gertz and Ressler have turned it into a cornerstone of their lives. Through the Ressler-Gertz Family Foundation, they have funneled hundreds of millions of dollars into critical areas, including major hospitals, world-class museums, and groundbreaking cancer research. Gertz has become one of the most significant donors in the United States, consistently ranking near the top of the “Giving Back” lists that track the country’s most generous individuals. She has transformed the “It Girl” archetype into the “Woman of Impact,” proving that the ultimate measure of success is not what you accumulate, but what you distribute.

Behind the courtside glamour and the high-society events lies a story of remarkable resilience and foresight. Gertz understood early on that Hollywood fame is a fleeting currency. She traded that volatile asset for something much more durable: partnership, ownership, and legacy. She navigated the transition from being a runaway on screen to being a leader in the boardroom without ever losing the grounded sensibility she inherited from her parents in Glenview. Her life is a masterclass in the art of the “second act.” She didn’t let the industry define her end-point; she used her success as a springboard into a world that offered more autonomy and a greater capacity for global change.

Looking back at her iconic roles, it is easy to see the spark of the woman she would become. The characters she played often possessed a hidden depth—a strength that suggested they were more than just the “love interest” or the “rebel.” In real life, Gertz has fulfilled that promise. She is a testament to the idea that you can change your trajectory at any time, provided you have the courage to walk away from a good situation to build a great one. Today, she is a billionaire baller in every sense of the word, but her truest wealth lies in the lives she has touched through her charitable work and the example she has set for women in both entertainment and business.

Jami Gertz’s journey is a powerful reminder that the flashing cameras of the red carpet are only a small part of a much larger world. By stepping out of the spotlight when it was brightest, she found a way to shine in a way that truly matters. She left the game of fame to own the game of life, and in doing so, she became the most successful “The Lost Boys” alum of them all. She is no longer just the face of a restless decade; she is the face of modern, massive-scale impact, a woman who decided that being a star was just the audition for the real role of a lifetime.