*Sean “P. Diddy” Combs threw the biggest party of the Cannes Film Festival so far on Tuesday night, inviting a host of celebrities to his harbor-side yacht for an evening of champagne, music, and dancing.

Kanye West and Kim Kardashian were the evening’s biggest names, casually climbing aboard the vessels and enjoying cocktails at the bar, according to WENN. The reality star wore a Pucci maxi skirt, while Kanye wore jeans and a hooded top. They were spotted leaving the yacht at around 4 a.m.

The bar was illuminated on the deck, making it visible from the Cannes streets.

Also in attendance were Michelle Rodriguez and Benicio del Toro, the latter of whom kept trying to dodge cameras. Adrien Brody was relaxed in jeans and a jacket, while Kelly Brook made two wardrobe changes — one while arriving, and one while onboard.

Nicole Scherzinger, Rita Ora and sibling socialites Paris and Nicki Hilton were also onboard.

See pics below.

(L-R) Michelle Rodriguez, Benecio Del Toro, Diddy, Paris Hilton and Kim Kardashian

Kim Kardashian

Rita Ora

Diddy and Adrien Brody