Jay Z steps up, reps Hip Hop and rocked the Glastonbury Music Festival this weekend.  Many critics, most notably Oasis's Noel Gallagher who called the decision to have Jay Z headline "wrong" and was quoted as saying "I'm not having hip hop at Glastonbury", were appalled at a rapper headlining the world's largest rock festival.  Well much to their dismay not only did Jay Z perform but he rocked the show and the crowd's enthusiasm was apparent.