A Peek Inside Diddy’s Wild House Party with Kourtney Kardashian, Kendall Jenner, and MoreWhen Diddy hosts, the stars certainly shine.

The hip-hop icon threw an extravagant party on Wednesday night to celebrate the premiere of his new film, Can’t Stop Won’t Stop: A Bad Boy Story. Fueled by Ciroc and Deleon, the rapper welcomed a select group of his closest celebrity friends for a night of festivities that continued into the early morning hours.

Among the guests were Kendall Jenner, her sister Kourtney Kardashian, Madonna, Chris Brown, and French Montana. A source told E! News that attendees started arriving around 11 p.m. and spent hours reveling in the festivities in Diddy’s spacious backyard, where the music could be heard from the street.

“It was one big dance party,” the source shared. “Everyone was grooving on the dance floor!”