A glimpse inside Diddy’s wild house party, where Kourtney Kardashian, Kendall Jenner, and other celebrities were in attendance.

When Diddy is involved, the stars come out to play.

The hip-hop icon hosted an extravagant party on Wednesday night following the premiere of his new film, Can’t Stop Won’t Stop: A Bad Boy Story. Fueled by Ciroc and Deleon, the rapper gathered an exclusive group of his closest celebrity friends for a celebration that lasted until the early hours of the morning.

Among the guests were Kendall Jenner, her sister Kourtney Kardashian, Madonna, Chris Brown, and French Montana. According to a source who spoke with E! News, guests began arriving around 11 p.m. and spent several hours enjoying the festivities in Diddy’s expansive backyard, with music that could be heard from the street.

“It was just one big dance party,” the source revealed. “Everyone was jamming on the dance floor!”