Kim Kardashian, Khloé Kardashian and Kylie Jenner all wore low-cut looks for the big day.
Jeff Bezos and Lauren Sanchez's wedding day is finally here -- and with it comes some serious style moments from their celebrity guests.
Among the A-list invite list are the Kardashian-Jenner clan, who were all spotted Friday leaving the Gritti Palace Hotel for the ceremony.
And, as always, they turned heads with their looks.

The first to emerge were Kendall and Kylie Jenner.
Kylie sizzled in a silver, corseted look that really showed off her cleavage, pairing her dress with earrings, sunglasses and a pulled back 'do.
Kendall, meanwhile, wore a sheer black dress, which she matched with a green necklace and matching earrings. She also wore most of her hair back, and a black scarf.

Khloé Kardashian and sister Kim Kardashian were also spotted exiting the hotel, with Khloé wearing a floor-length pink sequin dress that was also very low-cut.
She paired the look with a pendant necklace, sunglasses, pink clutch and feathered shawl, while her hair was pulled back.

Kim, meanwhile, was pictured in a curve-hugging dress featuring serious sparkle and lace detailing down the side.
She also wore a diamond necklace and sunglasses, while wearing her hair down.

And then there was Kris Jenner, who stepped out alongside Corey Gamble in a black dress featuring sheer, white puffy sleeves.
She opted against wearing any jewelry around her neck, highlighting her youthful appearance with an up-do and earrings.
See more photos of the Kardashians and more A-list guests -- including Tom Brady, Usher, Sydney Sweeney, and Oprah Winfrey -- in the gallery below!