Kim Kardashian's wedding details revealed

(CBS) Kim Kardashian's weekend wedding to NBA player Kris Humphries was nothing short of extravagant, from the star-studded guest list to the reality starlet's multiple wedding gowns.

The couple, who became engaged in May after six months of dating, exchanged vows on Saturday evening amongst roughly 450 close friends and family at a lavish, estate in Montecito, Calif., reportedly owned by Google exec Eric Schmidt.

Pictures: Her star-studded wedding
Pictures: Kim Kardashian
Pictures: Celebrity weddings

Kardashian, 30, donned three custom made gowns - one for the ceremony, and two for the reception - by Vera Wang, a close family friend, during her big day, E! Online reports.

For the ceremony, which began around 6:30, the reality starlet wore an ivory strapless ballgown with a tulle skirt, basque waist and hand-piece Chantilly lace applique on the train and bodice while walking down the aisle with stepfather Bruce Jenner.

She finished her look with a jeweled headpiece and Giuseppe Zanotti shoes.

Humphries, meanwhile, said "I do" in a white lapel tuxedo jacket, shirt and bow tie with black pants - all by Ermenegildo Zegna.

Kardashian's sisters Kourtney, 32, and Khloe, 27, served as her two maid of honors, while her half-sisters Kendall, 15, and Kylie Jenner, 14, along with Humphries' sister Kaela, were bridesmaids. All five wore ivory, silk organza mermaid gowns, E! reports.

Kourntey's 20-month-old son, Mason Disick, was the ring bearer.

Guests, who were asked to only wear black or white, included Lindsay Lohan with mom Dina, Eva Longoria, Kathy Lee Gifford, Ryan Seacrest, who brought girlfriend Julianne Hough, tennis champ Serena William, Demi Lovato, George Lopez, Mel B, Sugar Ray Leonard, and Ciara.

The dinner was catered by celebrity chef Wolfgang Puck, and the cake was a multi-tiered chocolate-and vanilla swirl creation, reportedly by Hansen Cakes in Los Angeles.

The couple's wedding will be featured on a two-part special on E! Oct. 9 and 10. The network will also air footage from the wedding Monday night at 7 p.m. and 11:30 p.m.