It was one hell of a jam session last night in a club in NYC when U2 joined Chic on stage for a disco classic.
The U2 duo took to the stage with the disco king at the after party for the Jony And Marc's (RED) Auction which was raising money for the fight against AIDS.
Getting into the disco fever they also sang a version of the Daft Punk Get Lucky, which was written by Nile Rodgers.
Bono is a big fan of Rodgers, and sent him a hamper when he performed in Vicar Street in Dublin last month welcoming him to Ireland.
The man reported to be U2's new manager, Guy Oseary, was at the auction also.