Jack Osbourne World Detour". Osbourne was born in London to heavy metal singer Ozzy Osbourne of Black Sabbath, and his wife and manager, Sharon ( Levy). He has two elder sisters, Aimee and Kelly Osbourne, as well as two paternal half-siblings, Louis John Osbourne and Jessica Hobbs, from his father's previous marriage. Osbourne has stated that his childhood was "perfectly happy and contented". For the first six years of his life, he lived in the Chiltern Hills in Buckinghamshire. When he was six, his parents moved the family to Los Angeles, but a year later the family returned to Buckinghamshire. When Osbourne
Ozzy Osbourne to the other band members. Osbourne claims his drug use and alcohol consumption at that time was not better nor worse than that of the other band members. The band replaced him with former Rainbow singer Ronnie James Dio. Conflict of a sort had existed between Iommi and Osbourne from the beginning. When responding to a 1969 flyer reading "Ozzy Zig Needs Gig- has own PA" posted in a record store, Iommi and Ward arrived at the listed address to speak with "Ozzy Zig." When Iommi saw Osbourne emerge from another room of the house, he left upon discovering it