Ozzy Osbourne was forced to sit out BLACK SABBATH's performance at Thursday night's (Aug. 26) Ozzfest in Camden, NJ due to an attack of bronchitis. He was replaced at the concert by none other than JUDAS PRIEST frontman Rob Halford. Commented Rob at the show: "Yesterday [Aug. 25] was my [53rd] birthday and I feel as if today is too! I'm getting to sing for one of my favorite bands... see more