John Mayer is the surprising winner of this week’s Cool Celeb of the Week crown, courtesy of his selfless publicity service and some spirit boosting words about ex-flame Jessica Simpson. John revealed during his now-infamous Playboy interview that Jessica Simpson was crazy in bed (read that super-active). I’m dead sure that his intention was not at all noble and he was just trying to humiliate Jessica, but Jessica took it as a compliment and took the thing to her advantage. Anyway, intentionally or not, John has done a good deed. And that justifies his win. Congratulations, John!