Hey Big Spender

He's been accused of assault, murder, stealing millions from his clients ... Don King has been called many things, and trustworthy is usually not one of them. So why is Giogrio Armani now just the latest to take the wooly-haired mammoth ... err, boxing "promoter" to court? Well, there's a small matter of a $75,000 tab for a shopping spree at the retailer's Fifth Avenue store. I'm just wondering, who's the salesgirl that said, "Sure Mr. King, you're good for it." [Page Six]