Paris Hilton officially tied the knot this weekend and, surprising absolutely no one, her wedding was a glamorous three-day extravaganza truly fit for a party princess. We're talking champagne towers, celebrities galore, and even a literal carnival. Seriously, we can't even imagine a more fun bride. 

The festivities kicked off on Thursday, November 11th (11/11!) with a flower-filled ceremony and black-tie reception at the late Barron Hilton's Bel-Air estate. Paris said "I do" to her venture capitalist beau, Carter Reum, in a custom gown by Oscar de la Renta designers, Fernando Garcia and Laura Kim, and changed into a series of bridal ensembles throughout the night. Maid of Honor Nicky Hilton Rothschild, along with bridesmaids Tessa Hilton, Halle Reum, Brooke Brinson, Whitney Davis, and Farrah Aldjufrie, wore pale pink gowns by Alice + Olivia.

On Friday, the newlyweds shut down Santa Monica Pier to treat friends and family to a carnival after-party complete with Hilton-themed games, rides, a slew of carnival snacks, and a DJ set by Diplo. Paris dressed up for the occasion in a funky pink frock complete with matching pink veil.

The final fete was held on Saturday, with Paris, Carter, and their guests returning to the Hilton estate for a blowout bash featuring a performance by Macy Gray and bites by McDonald's (!). What more could a bride ask for?

As for the weekend's A-list attendees? Everyone from Nicole Richie and Kim Kardashian to Demi Lovato, Emma Roberts, Ashley Benson, and Kate Beckinsale stepped out to celebrate the couple. 

Click through for a look!

[Photo via @parishilton by German Larkin]