Steve Granitz / WireImage 1 / 16
Steve Granitz / WireImage 1 / 16

Reality TV's biggest wedding ever!

Kim Kardashian and Kris Humphries tied the knot in a sumptuous ceremony in Montecito, Calif. on Saturday. No expense was spared for the over-the-top, black-and-white themed nuptials -- where Kardashian, 30, wore a custom-made ivory Vera Wang gown, accented with a diamond headpiece for her veil.

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Her step-dad, Bruce Jenner, walked her down the aisle as a beaming Humphries, 26, handsome in an all-white tux, awaited his bride.

She and Humprhies wrote their own vows. "Kris talked about how he loved Kim's hustle and work ethic," a source told Us Weekly. "They also talked about all the things they loved about one another."

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Check out a video clip of the big-time wedding now from E!