American Idol 'American Idol' music director Rickey Minor leaving for 'Tonight Show' 04/14/2010 Simon Cowell apparently isn't the only one leaving American Idol after its currently airing ninth season. Read More RELATED NEWS Kelly Clarkson reunites original 'American Idol' judges Simon Cowell, Paula Abdul and Randy Jackson'American Idol' was "one of the worst decisions I've ever made," says former judge Ellen DeGeneresCrystal Bowersox and husband Brian Walker announce divorce TAGS: American Idol Simon Cowell Jay Leno