After Dinner Speakers: Ozzy Osbourne, Kiri Te Kanawa, Dr. Caroline Jackson

Name at birth: John Michael Osbourne Ozzy Osbourne was the lead singer of the band Black Sabbath, pioneers in heavy metal rock. The band formed in 1968 and included guitarist Tony Iommi, bassit Geezer Butler and drummer Bill Ward. They cranked up the volume, capitalized on a black magic image and recorded classic albums of heavy rock, including Black Sabbath (1970), Paranoid (1971) and Master of Reality (1971). Ozzy left the band in 1979 and the fans followed him. Not only did he have hit records, he was a magnet for controversy: in 1982 his guitarist, Randy Rhoades, was killed when the plane he was riding in buzzed the tour bus and crashed; he once bit the head off a bat while on stage, giving himself a rabies scare; he bit the head off a dove in the offices of record executives he felt were ignoring him; he was sued over his song "Suicide Solution" by the parents of a teenage fan who had killed himself (the case was dismissed); and he was arrested in 1982 for urinating on a historical "shrine" -- The Alamo. Along the way he toured and released successful albums such as Blizzard of Ozz (1980), Bark at the Moon (1983), Ultimate Sin (1986) and Ozzmosis (1995). In 2002 he and his family made it to MTV in a "reality sitcom," called The Osbournes, a journal of their wacky life in an L. A. mansion.