Audrina Patridge earned $10,000 to attend a party at a San Diego nightclub. Her The Hills cohorts Spencer Pratt and Heidi Montag would likely laugh in their face, since they claim to earn some $100,000 per appearance — or why bother showing up, ya know, right?

This is how you make money when you are (barely) famous for being famous; Paris Hilton wasn't the first to turn this into a business model, but she remains among the most notorious and highest-paid. But a quick look at a detail sheet sent out way by an agency in the business of renting out B-listers for events reveals a few other dollar amounts.

Ray-J: "Available for track shows and appearances starting at 10K."

Ron Jeremy: "Booking mainstream clubs and adult clubs plus great for pajama parties, club contests only $2,500 (US cities) plus expenses."

Rock of Love's Daisy De La Hoya: "Taking offers for appearances now at $1,000."

Miss April 2006 Playboy Playmate Holley Dorrough: "Now available for appearances at $800. plus exp."