A source told UsMagazine.com that the Keeping Up with the Kardashians star was noticeably upset when she enjoyed dinner with her family at the Hotel Costes on Wednesday before visiting the Eiffel Tower and a nearby carousel during a downpour, where she declared, “I hope the rain doesn’t ruin my wedding.”

The onlooker added: “She made it clear that this bad weather is really getting to her. She’s clearly spending millions getting married in Europe, and if it all turns into a wash-out she will be really unhappy.

“The reality TV star, who has an 11-month-old daughter, North West, with Kanye, is set to enjoy a bachelorette party with friends and family in the French capital tonight.

The couple will enjoy a special rehearsal brunch, organised by Valentino and Vogue’s Andre Leon Talley, on Friday before taking their guests for a private “guided tour” of the Palace of Versailles.

On Saturday morning, they’re expected to fly all of their guests via private jets to Florence, Italy to watch them exchange vows at Fort Belvedere.

A spokesperson for the mayor of Florence revealed the couple have rented the fort for $420,000.

Image credit: Getty