A young man spoilt the party for a singer, when he was dancing dirty with his girlfriend on stage over the weekend.

The Kenya singer, whose appetite for ladies is well-known, danced with the lady in one of the clubs in Nairobi where he headlined an event.

He grinded on her assets like there’s no tomorrow as fans cheered them.

The lady’s boyfriend was watching from a distance and he couldn’t take it anymore.

He stormed the stage and whisked her away when Willy Paul crossed the red line.

See this hilarious video below :