George Clinton is keeping the funk alive on his birthday.

The musician celebrated his day with a “small intimate crowd of friends and family” including some of his bandmembers, plus Snoop Dogg, Craig Robinson and pop star Kesha.

“It was so unexpected to see Kesha. She had a huge oversized fedora and was rocking on the dance floor with everybody,” a source told Page Six.

“It was at some outdoor, almost backyard vibe — very George. It was a very eclectic, diverse crowd, ‘one nation under a groove,'” the source added.

Take a look: