The Entrepreneur Who Finally Tamed Paris Hilton: 7 Shocking Facts About Carter Reum

As of December 18, 2025, Paris Hilton is happily married to her husband, Carter Reum, an American author, entrepreneur, and venture capitalist. Their relationship, which began after being friends for 15 years, culminated in a lavish, three-day wedding celebration in November 2021. The couple has since embraced parenthood, welcoming two children, a son and a daughter, via surrogate, marking a new, grounded chapter for the global icon. The man who captured the heart of the "That's Hot" heiress is far from a typical Hollywood personality. Carter Reum is a successful businessman with a background in finance and a knack for spotting profitable startups. His life story is a fascinating blend of entrepreneurial ambition and high-society connections, making him the perfect match for the Hilton heiress.

Carter Reum: The Venture Capitalist Who Married a Socialite

Carter Milliken Reum is a highly accomplished figure in the business world, known for his work in venture capital and his entrepreneurial spirit. He has successfully built multiple businesses alongside his brother, Courtney Reum. Here is a complete biographical profile of Paris Hilton's husband:

• Full Name: Carter Milliken Reum
• Date of Birth: February 5, 1981
• Age (as of 2025): 44
• Place of Birth: Chicago, Illinois, U.S.
• Education: Columbia University (graduated 2003)
• Occupation: Author, Entrepreneur, Venture Capitalist, Angel Investor
• Known For: Co-founding M13 Ventures and the spirits brand VEEV; co-authoring the bestseller "Shortcut Your Startup."
• Father: Robert Reum (former CEO of Amsted Industries)
• Siblings: Courtney Reum (co-founder and business partner) and a half-sister, Laura Bellizzi.
• Spouse: Paris Hilton (married November 11, 2021)
• Children: Son, Phoenix Barron Hilton Reum (born January 2023); Daughter, London Marilyn Hilton Reum (born late 2023). Both welcomed via surrogate.
• Estimated Net Worth: Between $20 million and $40 million.

The Shocking Truth About Carter Reum's Business Empire

Carter Reum’s professional life is a testament to his ambition, moving from investment banking to founding his own multi-million dollar ventures. His career trajectory is what truly sets him apart from other celebrity spouses.

From Goldman Sachs to Spirits Brand Success

Before becoming a prominent venture capitalist, Reum started his career in the demanding world of finance. He worked as an investment banker at the prestigious Goldman Sachs, gaining invaluable experience in corporate strategy and mergers and acquisitions. His first major entrepreneurial success came in 2007 when he and his brother, Courtney Reum, co-founded VEEV Spirits. VEEV was an acai-based liqueur positioned as an environmentally friendly alternative to traditional spirits. The company was a significant success, eventually selling to a major liquor conglomerate, which provided the capital for their next big move.

The Rise of M13 Ventures

Following the sale of VEEV, the Reum brothers established M13 Ventures, a venture capital firm that focuses on investing in and building consumer-facing technology and media companies. M13 is not just an investment fund; it acts as a "venture engine," providing strategic guidance and operational support to its portfolio companies. The firm is based in Santa Monica, California, and has a mission to help founders build successful businesses. This venture capital background is a key reason why Paris Hilton often refers to Reum as her "twin flame" and "the most brilliant man." His business acumen complements her own expanding brand and media presence.

A Bestselling Author

Adding another title to his resume, Carter Reum is also a published author. He and his brother co-authored the book "Shortcut Your Startup: Speed up Success with Unconventional Advice from the Trenches." The book serves as a practical playbook for entrepreneurs, offering non-traditional advice drawn from their experiences founding and scaling VEEV and M13. This literary achievement solidifies his status as a thought leader in the startup community.

Inside Paris and Carter's Modern Family Life

Paris Hilton and Carter Reum’s relationship is often documented on her reality series, "Paris in Love," which provided an unprecedented look into their engagement, wedding, and journey to parenthood. Their story is a modern fairy tale that has evolved rapidly since their marriage in late 2021.

The Lavish, Three-Day Wedding Extravaganza

The couple tied the knot on November 11, 2021, a date Paris chose for its numerological significance, believing "11/11" to be a lucky number. The wedding was a massive, three-day affair held at the former Bel-Air estate of Paris's late-grandfather, Barron Hilton. The nuptials were the epitome of lavish celebrity weddings. Paris famously wore four different custom designer gowns throughout the celebration, including a stunning, long-sleeved gown for the ceremony. The event was meticulously planned by celebrity wedding planner Mindy Weiss and featured a star-studded guest list.

Welcoming Phoenix and London via Surrogate

The most significant update in the couple’s life has been their decision to become parents. In a move that surprised many fans, Paris and Carter welcomed their first child, a son named Phoenix Barron Hilton Reum, in January 2023 via surrogate. The name Phoenix was chosen to symbolize Paris’s journey of transformation, while Barron is a tribute to her late grandfather. The couple kept the birth a secret for a week, citing a desire for privacy and safety. Just ten months later, in late 2023, the couple announced the arrival of their second child, a daughter named London Marilyn Hilton Reum. The arrival of London fulfilled Paris's long-held wish to have a daughter with a namesake city, following in the tradition of her own name. The couple has been vocal about their choice to use a surrogate, emphasizing their commitment to family planning and embracing modern science to grow their family. They often share glimpses of their children on social media, showcasing a grounded and loving family life, a stark contrast to Paris's former "simple life" persona.

A Relationship Built on Mutual Respect and History

Paris and Carter had been friends for 15 years before their romantic relationship began in 2019. They credit their long friendship with providing a solid foundation for their marriage. Reum is often described as a steadying force in Paris's life, encouraging her to focus on her business ventures and personal well-being. Their relationship is characterized by a deep, intellectual connection rather than just a celebrity pairing. Carter Reum is the perfect foil to Paris Hilton's vibrant public image—a successful, driven, and grounded entrepreneur who offers the stability and partnership the global superstar had been searching for. Their story proves that even for a lifelong heiress, the best partner is one who is equally ambitious and deeply supportive.