Princess Stéphanie of Monaco: Life, Career & Family

Princess Stéphanie of Monaco carries a weight few people can imagine. At 17, she survived the same car crash that killed her mother, Grace Kelly—then rebuilt her life as a singer, actress, and ultimately one of Monaco’s most visible advocates for people living with HIV. Her journey from tragedy survivor to international humanitarian is both deeply personal and unexpectedly public.

Born: February 1, 1965 · Parents: Prince Rainier III and Princess Grace · Siblings: Albert II, Prince of Monaco; Caroline, Princess of Hanover · Line of Succession: 15th · Notable Roles: Singer, actress, philanthropist

What does Princess Stéphanie of Monaco do now?

Princess Stéphanie has channelled much of her adult life into humanitarian work, most notably as the founder and president of Fight AIDS Monaco, an organization she established in 2004 to support people living with HIV and promote prevention awareness. She launched the initiative originally as Women Face the AIDS Association in 2003 before expanding it under its current name.

Beyond her foundation work, she has served as a UNAIDS ambassador since 2006 and was formally named a Special Representative for the organization on October 6, 2006. Her public appearances in recent years have focused on World AIDS Day events, charity galas, and Monaco’s ceremonial royal functions.

Philanthropy and foundations

Fight AIDS Monaco remains her primary focus. The organization coordinates testing events, supports patients in Monaco and neighbouring regions, and participates in international awareness campaigns. She has participated in charity single recordings, including “L’or de nos vies” alongside the group Kyo and other artists in 2006.

Public appearances

Monaco Tribune reported in February 2025 that Princess Stéphanie celebrated her 60th birthday, marking the occasion with a public statement: “I’ve just taken life as it came.” She continues to attend official events including the Monte-Carlo Rally, National Day celebrations, and cultural galas.

The pattern here is striking: Princess Stéphanie’s most durable legacy may not be her royal status or even her music, but rather her two decades of sustained advocacy work that outlasted any single campaign.

Did Princess Stephanie ever marry?

Princess Stéphanie has experienced significant turbulence in her personal life. She married Daniel Ducruet, a former palace security guard, in 1995. The marriage drew considerable media attention given the circumstances—a photographer captured Ducruet on a boat with another woman just days after the wedding photos appeared in publications.

The couple divorced in 1996. She later had a long-term relationship with ad executive Romain Zylberberg, with whom she has two children born in 1992 and 1994 respectively. Her daughter with Ducruet, born in 1992, has also been part of her public life.

Marriages and divorces

The brief marriage to Ducruet ended amid scandal, yet Princess Stéphanie has generally maintained a policy of discretion about her personal relationships. Her official palace biography acknowledges her family responsibilities alongside her public roles.

Partners

Her subsequent relationships have been kept largely private. She has three children total—two with Zylberberg and one with Ducruet—though specific details about custody arrangements and current co-parenting dynamics remain outside the public record.

How did Princess Stephanie survive the crash?

On September 13, 1982, Princess Stéphanie was in the car driven by her mother Grace Kelly when it left the road near Provence, France. Grace Kelly died from injuries sustained in the crash; Princess Stéphanie, then 17, survived despite being in the same vehicle. The tragedy occurred on a winding coastal road in Provence, France.

The Monaco palace initially issued misleading communiqués about the nature and severity of the crash, according to Town & Country Magazine’s investigation of the event. This created confusion about what had actually happened in the hours and days following the accident.

Crash details

Grace Kelly was driving the family car on a secondary road near the commune of Provence when it crossed into oncoming traffic and crashed. The specific road conditions and whether mechanical failure played a role remain subjects of historical interest, though the official cause was cited as driver error in foggy conditions.

Aftermath

The tragedy left Prince Rainier III to raise three children alone—Princess Caroline, Prince Albert (now Albert II), and the young Princess Stéphanie. The royal family retreated from public life for a period before gradually resuming official duties.

She has built a stable public life centred on her foundation work, royal duties, and family connections. The Monaco royal household maintains her status as a working princess despite her lack of current marital ties.

Is Princess Stéphanie of Monaco still married?

Princess Stéphanie is not currently married. Her divorce from Daniel Ducruet in 1996 ended her only formal marriage. She has maintained relationships outside the public eye since that time, focusing on her children and her humanitarian work.

Recent relationship status

No current marriage or public relationship has been announced. Her three children—now adults—have occasionally appeared with her at official Monaco events.

Post-divorce life

She has built a stable public life centred on her foundation work, royal duties, and family connections. The Monaco royal household maintains her status as a working princess despite her lack of current marital ties.

Her transition from entertainer to dedicated advocate took place gradually after 2006. She built a stable public life centred on her foundation work, royal duties, and family connections.

What happened to Princess Stephanie of Monaco?

Princess Stéphanie’s life trajectory moved from tragedy survivor to entertainer to dedicated advocate. Born in 1965, she was the youngest child of Prince Rainier III and Princess Grace of Monaco. Her early years were spent preparing for royal duties before an entirely different future emerged.

Early life

She grew up alongside siblings Caroline and Albert in Monaco, receiving an education suited to her royal station while also experiencing the pressures of being a public figure from childhood. John B. Kelly Jr. served as her godfather, reflecting the family’s American connections through Grace Kelly’s brother.

Career shifts

Her brief entertainment career included a 1986 album “Stephanie: Live Your Life” and acting roles including the film “Virgin” in 1988, listed on IMDb. By the mid-2000s, she had transitioned entirely to philanthropy and royal duties.

Key Milestones

Her two decades of sustained advocacy work outlasted any single campaign, making it her most durable legacy.

The pattern here is striking: Princess Stéphanie’s most durable legacy may not be her royal status or even her music, but rather her two decades of sustained advocacy work that outlasted any single campaign.

Recognition and Standing

On November 10, 2005, Prince Albert II awarded Princess Stéphanie the insignia of the Grand Cross of the Order of Grimaldi for her humanitarian commitment. The honour recognized her foundation work and public advocacy at a time when HIV/AIDS stigma remained significant even in Europe.

Her two decades of sustained advocacy work outlasted any single campaign, making it her most durable legacy.

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