Chaka Khan performing as first guest performer at Club 3121 in the Rio Casino. Las Vegas, Nevada - 15.11.06

The I'M EVERY WOMAN singer took the stage for a show that was free to Las Vegas locals.

Prince is hoping to stage a string of big name surprises at his new club, housed in the Rio resort.

The club also features a fine-dining restaurant, 3121 Jazz Cuisine, which includes the cuisine of Prince's longtime personal chef LENA MORGAN.

Source: WENN