Bulging diva Kelly Clarkson might not be the sharpest cookie.  This latest conclusion being made after Clarkson slammed her BMG/RCI boss Clive Davis.

Clarkson says she told Davis: “I don’t know you very well, and I am not a bull-[bleep]er. I get [that] you don’t like the album. You’re 80; you’re not supposed to like my album.”

Clive is an icon in the business and responsible for the success of dozens upon dozens of entertainers.  Kelly, you probably aren’t too smart to bite the hand that feeds you. Almost every review of your album has sucked, not just those by 80-year-olds.

Clarkson had to cancel her summer tour due to poor ticket sales.