Diddy hosted a dinner party for several of his friends on Sunday, inviting Kanye West, Khloe Kardashian-Odom, Lamar Odom and others to join him at The Darby in New York City.

The event was in support of the 'Culo by Mazzucco' book and art exhibition, PEOPLE reports. "Culo Launch tonight in NYC... All the beautiful girls have arrived!!!!! Let's GO," Diddy tweeted as the party began. His group sampled a tasting menu and then moved to Darby Downstairs, where they drank champagne and danced to music spun by DJ Kiss.

Diddy and Interscope Chairman Jimmy Iovine teamed up with photographer Raphael Mazzucco for the 'Culo' project, a visual appreciation of the female backside. "Fashion needs fewer girls who look like boys and more women with some 'Boom Boom Pow,'" Iovine writes on the project's website. The book comes out on Nov. 22.

It sounds like the 'Culo' party was a more low-key affair than the Vegas bash Diddy threw in September at the Palms Casino Resort. And without any of the drama that Diddy caused at T.I.'s recent coming home celebration in Atlanta.