My money is on Jay-Z. He just oozes that cool confidence (not shoot your mouth off arrogance of Kanye West) that says he is really packing some heat. Also I'm sure Beyonce wouldn't settle for anything less than huge. When the 4 heavyweights of rap all performed together on stage at Madison Square Gardens last year, they should have whipped it out and shown once and for all who is King Dong. They were Jay-Z, 50 Cent, P Diddy and Kanye West.