For me it's between Bono, Robert Plant and Freddie Mercury. Bono probably edges it for me.
miami: Agree completely on Jarvis Cocker, witty, intelligent, unique voice and knows how to hold a crowd's attention. I was lucky enough to see Pulp last year at Hyde Park, I've always been a huge Pulp fan but my girlfriend never really liked them, but she thought they were incredible live, especially Jarvis. I'd love to see them again.