Paris Hilton spent decades as the world's most famous bachelorette. For years, the question of who did Paris Hilton marry seemed like it might never have a permanent answer, mostly because she was the queen of the "almost" wedding. We saw the engagements come and go—Jason Shaw, Paris Latsis, Cy Waits, Chris Zylka. Each time, the ring was bigger, the hype was louder, and the eventual breakup was more public. But then came 2019, and everything shifted when a long-time family friend stepped out of the shadows and into the spotlight.
That man is Carter Reum.
He isn't a movie star. He isn't a professional athlete or a "famous for being famous" reality fixture. Honestly, he’s a venture capitalist and an author who has known the Hilton family for fifteen years. They were in the same circles for over a decade before a Thanksgiving lunch at his sister Halle Hammond’s house sparked a romantic connection that finally stuck. It’s funny how that works. You can travel the world for forty years looking for "the one," only to find them sitting at a dinner table you've been invited to dozens of times before.
Why the Carter Reum Marriage Actually Lasted
People were skeptical. Can you blame them? When you’ve seen someone call off multiple high-profile engagements, you start to wonder if the wedding bells are just part of the branding. But Carter was different. He’s a "brainy" guy—an alum of Columbia University and a co-founder of M13, a venture capital firm. He helped build VEEV Spirits before selling it. Basically, he’s got his own money and his own career, which is a big deal when you're marrying into one of the most famous dynasties in America.
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The chemistry wasn't just about red carpets. According to Paris in her documentary This Is Paris and her memoir, Carter was the first person she felt she could truly trust after the trauma she experienced at the Provo Canyon School. That’s a heavy layer to a celebrity marriage. It wasn't just about the aesthetic of a wedding; it was about emotional safety.
They got engaged in February 2021 on a private island. Typical Paris. The ring was designed by Jean Dousset—the great-great-grandson of Louis Cartier—and it was a massive emerald-cut diamond. If you're wondering who did Paris Hilton marry, you also have to look at the three-day extravaganza that followed in November 2021. It wasn't just a ceremony; it was a brand activation, a reality show (Paris in Love), and a fashion marathon with seven different dress changes.
The Wedding Details Nobody Really Remembers
Most people remember the Oscar de la Renta gown. It was stunning—high neck, long sleeves, very Grace Kelly. But the wedding was held at her late grandfather Barron Hilton’s former estate in Bel-Air. That’s significant. It felt like a passing of the torch.
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The guest list was a fever dream of 2000s nostalgia and modern A-listers. Kim Kardashian was there (straightening Paris's train, a full-circle moment for the former boss and assistant), along with Nicole Richie, Emma Roberts, and Paula Abdul. They had a carnival at the Santa Monica Pier the next day. Neon pink everywhere. It was pure Hilton chaos, but for the first time, it felt anchored by someone who wasn't intimidated by her shadow.
Beyond the Altar: Kids and the New Era
Marriage changed Paris’s public persona almost overnight. She went from the "Sliving" party girl to a vocal advocate for the "unfiltered" mother life. Carter and Paris didn't take the traditional route to parenthood, which they’ve been very open about. They used surrogacy for both of their children.
- Phoenix Barron Hilton Reum: Born in January 2023. His name is a nod to the city and the mythical bird rising from the ashes, plus a tribute to her grandfather.
- London Marilyn Hilton Reum: Born in November 2023. Paris had been saying for over a decade that she wanted a daughter named London. She finally made it happen.
There’s a lot of nuance here. Carter Reum actually has another daughter from a previous brief relationship with Laura Bellizzi. This was a "scandal" that hit the tabloids shortly after the wedding, but the Hilton camp stayed remarkably quiet and focused on their own family unit. It showed a level of PR maturity we haven't always seen from the Hilton brand.
Is Carter Reum "The One" for Good?
The dynamic between them is interesting to watch in Paris in Love. He’s sometimes portrayed as a bit controlling or "Type A," which clashes with Paris’s more ethereal, disorganized vibe. But that’s probably why it works. She needed a manager of her life, and he’s literally a professional manager of assets. He handles the logistics so she can be the icon.
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He’s also been her biggest supporter in her political work. When Paris goes to Washington D.C. to testify against the "troubled teen industry," Carter is usually right there in a suit, holding her hand. That’s a side of who did Paris Hilton marry that most people ignore. He isn't just the guy in the wedding photos; he’s the guy helping her lobby for legislative change.
What This Marriage Means for the Hilton Brand
Paris is a billionaire-adjacent mogul. She has fragrances, DJ gigs, cookware lines, and metaverse real estate. Marrying Carter Reum wasn't just a personal choice; it was a merger. Together, they represent a shift in how celebrities handle their private lives. They monetize the wedding, yes, but they also use it to pivot into "relatable" content like parenting struggles and work-life balance.
- Financial Stability: Carter’s venture capital background brings a level of "Silicon Valley" legitimacy to Paris’s "Hollywood" empire.
- Media Strategy: By filming the wedding and the birth of their children for Peacock, they controlled the narrative before TMZ could leak it.
- Privacy: Ironically, despite the reality shows, they kept the births of both children a total secret from even their own families until the babies were born. That’s a level of discipline Paris never had in the early 2000s.
If you’re looking for the simple answer to who did Paris Hilton marry, it’s Carter Reum. But the complex answer is that she married a partner who understood her past trauma and her future business goals. It’s a marriage built on a long-term friendship and a shared desire to build a "New Paris" that is more about advocacy and family than nightclubs and "that's hot."
Your Next Steps for Following the Hilton-Reum Journey
If you're genuinely curious about how this relationship functions day-to-day, skip the Instagram posts and watch the second season of Paris in Love. It’s surprisingly raw about the struggles of surrogacy and the friction between Carter's "planner" personality and the Hilton family's more eccentric ways.
You can also follow Carter Reum’s LinkedIn or his firm, M13, to see the business side of the man behind the heiress. He often posts about the intersection of technology and consumer brands, which gives you a much better idea of his intellect than a paparazzi shot ever will. For the most direct look at their family life, Paris’s memoir provides the most context on why she chose Carter over all the men who came before him. It wasn't about the spark; it was about the peace.