Courtney Cox is a crazy bag of nuts. She appeared on Howard Stern today to promote Cougar Town, and Stern predictably asked her questions about David Arquette. It was immediately clear that she’s still in love with him, and she’s jealous of Arquette’s new relationship. Need I go further? Can’t these two just work it out? It’s ridiculous. She’s just trading him in for a new man with a new set of problems.