Superstar rapper Kanye West is a last minute addition to the Coachella Valley Arts and Music Festival line-up - just two days before the Californian event takes place. The GOLD DIGGER star joins the likes of Depeche Mode, Madonna, Franz Ferdinand and TOOL at the Indio desert event. West will play the main outdoor stage on Saturday evening at 5.45pm, in between performances by Common and Sigur Ros.