Royals Which Celebrity Pals Are Likely to Be Surprise Guests at Princess Eugenie's Royal Wedding? Meghan Markle and Prince Harry aren't the only royals with a star-studded wedding guest list! Princess Eugenie and her fiancé Jack Brooksbank are set to wed on Oct. 12, and there will be plenty of familiar faces making their way into St. George's Chapel. By Stephanie Petit Stephanie Petit Stephanie Petit is a Royals Writer/Reporter at PEOPLE. She has been with the brand since 2016 after graduating from The College of New Jersey and holding previous positions at Seventeen, CBS Radio and more. Follow the proud dog mom on Twitter at @stephpetit_ for the latest on Queen Elizabeth's corgis. People Editorial Guidelines Published on August 14, 2018 02:40 PM Share Tweet Pin Email Trending Videos 01 of 11 ELLIE GOULDING Dave Benett/Getty The British singer, who recently got engaged to Caspar Jopling, has been spotted on vacation with Eugenie and her sister, Princess Beatrice. Perhaps she'll even perform at the couple's reception? 02 of 11 KARLIE KLOSS AND JOSHUA KUSHNER Karlie Kloss/Instagram The Victoria's Secret model was so excited about sharing the news of her engagement to Joshua Kushner that she called Princess Beatrice on FaceTime to share the news! The couple may be traveling to England come fall to celebrate with Eugenie and Jack. 03 of 11 GEORGE AND AMAL CLOONEY Chris Radburn - WPA Pool/Getty Images Jack Brooksbank works with George Clooney's tequila business, Casamigos, so it's likely that the Hollywood couple will make their way to their second royal wedding of the year. 04 of 11 RANDE GERBER AND CINDY CRAWFORD Broadimage/REX/Shutterstock Gerber is Clooney's business partner in Casamigos, so it's not unlikely that his wife will be bringing some supermodel fashion to Eugenie and Jack's nuptials. 05 of 11 CHELSY DAVY Ben A. Pruchnie/Getty Although Prince Harry and Davy broke up, she remained pals with Princess Eugenie. Since she was in the crowd for Harry's wedding to Meghan, it's clear that there is no bad blood between the exes — meaning she'll likely be supporting her pal Eugenie when she walks down the aisle. 06 of 11 CRESSIDA BONAS Richard Young/REX/Shutterstock Eugenie played matchmaker for her friend, introducing her to Prince Harry. Though the romance didn't work out, their friendship stayed strong. 07 of 11 VICTORIA AND DAVID BECKHAM Chris Jackson/Getty Images The Beckhams already have a few royal weddings under their belt, including Prince William's to Kate Middleton in 2011 and Prince Harry's to Meghan Markle back in May. Will they add Princess Eugenie to the list? After all, Eugenie was on hand for a photo op when the couple's daughter Harper celebrated her birthday at Buckingham Palace. 08 of 11 JAMES BLUNT AND SOFIA WELLESLEY Shutterstock Just like George and Amal, this couple may be royal wedding regulars! Because Sofia is the daughter of Lord and Lady John Henry Wellesley, who have some strong royal connections, the "You're Beautiful" singer may score an invite. 09 of 11 ASHTON KUTCHER AND MILA KUNIS C Flanigan/FilmMagic The couple are longtime friends with Eugenie's maid of honor — after spending time with Beatrice in London back in 2013, Kutcher and Kunis enjoyed some fun in the sun with Princess Beatrice and her then-boyfriend Dave Clark in Saint-Tropez, France. In 2015, they met up again in New York City before catching up at a mutual friend's wedding in Mexico. 10 of 11 THE ROYAL FAMILY Frank Augstein/AP/Shutterstock Of course, there's plenty of room on the guest list for Eugenie's famous family, including her grandmother, Queen Elizabeth, and cousins Prince Harry and Prince William with their families. Fingers crossed that Princess Charlotte and Prince George shine in special roles! 11 of 11 1,200 MEMBERS OF THE PUBLIC Eugenie and Jack are following in Harry and Meghan’s footsteps by inviting lucky members of the public from across the U.K. for a a close-up view of their nuptials inside the walls of Windsor Castle.