Rappers talk about how luxuriously they live all the time, and many of them certainly do, but it's no secret that rock stars are raking it in, too. Consider the pay these guys and gals make after royalties, endorsements, and touring, and you'll understand how these homes get copped. A good number of them wind up flipping their property at a higher price not long after the purchase, too. It's enough to inspire you to open a savings account. Maybe tomorrow. For now, daydream about your future real estate come-up: 20 Ridiculous Rock Star Mansions.