Celebrity weddings are famous for being big, glamorous, and very expensive. From designer dresses and luxury venues to star-studded guest lists, these celebrations often look more like Hollywood productions than private ceremonies. In this list, we will look at 15 of the most costly celebrity weddings ever, events where millions were spent to make this day unforgettable.
1. Prince Charles and Princess Diana- $48 Million
Their 1981 royal wedding was watched by millions worldwide. Diana’s gown alone cost over $115,000, and the event featured 27 cakes, thousands of flowers, and massive security, making it one of history’s most iconic and costly weddings. It set the standard for royal extravagance.
2. Prince William and Kate Middleton- $34 Million
In 2011, their ceremony at Westminster Abbey drew global attention. The budget covered security, flowers, and Kate’s Alexander McQueen gown, turning the day into a modern royal fairytale. The event was broadcast live to hundreds of millions.
3. Prince Harry and Meghan Markle- $42–45 Million
Their 2018 Windsor Castle wedding blended royal tradition with Hollywood glamour. Meghan’s Givenchy gown cost about $200,000, and flowers alone were estimated at $400,000. The global media coverage made it one of the most watched weddings ever.
4. Prince Albert II of Monaco and Charlene Wittstock- $70 Million
This 2011 wedding lasted two days, with lavish ceremonies and celebrations across Monaco. It remains one of the most expensive weddings ever staged. The grandeur reflected Monaco’s royal reputation for luxury.
5. Vanisha Mittal and Amit Bhatia- $60 Million
The daughter of steel tycoon Lakshmi Mittal married in Versailles in 2004. Guests enjoyed performances by Kylie Minogue and a fireworks show at the Eiffel Tower. It was a true showcase of billionaire wealth.
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6. Kim Kardashian and Kris Humphries- $10 Million
Even though their marriage lasted only 72 days, their 2011 wedding featured custom gowns, star guests, and a televised spectacle. The event was heavily covered by reality TV cameras.
7. Kim Kardashian and Kanye West- $2.8 Million
Their 2014 wedding in Florence included a performance by Andrea Bocelli and a Givenchy gown for Kim, making it one of the decade’s most talked-about ceremonies. The couple spared no expense on luxury details.
8. Beyoncé and Jay-Z- $1 Million
In 2008, the power couple married in a private New York ceremony. Despite its intimacy, the event featured luxury décor and exclusivity. Only close friends and family were invited.
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9. George Clooney and Amal Alamuddin- $4.6 Million
Their 2014 Venice wedding included luxury hotels, water taxis, and a star-studded guest list, cementing Clooney’s reputation for elegance. The multi-day celebration was covered like a Hollywood premiere.
10. Liza Minnelli and David Gest- $3.5 Million
Their 2002 wedding featured Michael Jackson as best man and Elizabeth Taylor as maid of honor, making it a Hollywood spectacle. The guest list was a who is who of entertainment legends.
11. Paul McCartney and Heather Mills- $3.6 Million
In 2002, the Beatle married in Ireland with a lavish reception, though the marriage ended in divorce. The event included fireworks and a vegetarian menu.
12. Chelsea Clinton and Marc Mezvinsky- $5 Million
The former U.S. president’s daughter married in 2010 with a Vera Wang gown, luxury tents, and high-profile guests. The Rhinebeck, New York venue was transformed into a private estate.
13. Michael Jordan and Yvette Prieto- $10 Million
In 2013, the NBA legend married in Florida with 500 guests, a private golf course venue, and performances by Usher. The floral arrangements alone filled an entire tent.
14. Jeff Bezos and Lauren Sánchez- Estimated Millions
Their 2025 Venice wedding was opulent, with luxury venues and star guests. The event even sparked protests in Italy due to its extravagance. It symbolized the billionaire’s taste for grandeur.
15. Mariah Carey and Tommy Mottola- $500,000
In 1993, the pop diva married Sony Music executive Tommy Mottola at St. Thomas Episcopal Church in New York. Mariah wore a $25,000 giant Vera Wang gown , and the guest list included stars like Barbra Streisand. The event was lavish yet intimate, reflecting both Hollywood glamour and music industry power.
