He's Such A Jokester!The paparazzi were bummed when they caught John Mayer without Jessica Simpson this past weekend. Ever the showman, though, he made her magically appear. Such a people pleaser, he is. And, surprisingly enough, pretend Jessica looks just like the real thing!Fuck Rehab; Let's Shop! Lindsay Lohan is back at work on the set of her new movie and - more importantly - working