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Ozzy Osbourne turns 64 on Dec. 3, 2012. The vocalist is best known for his work with the band 'Black Sabbath' as well as his family's reality show 'The Osbournes.'
Pictured: Ozzy Osbourne appears next to his wife Sharon in the short-lived show 'Osbourne's Reloaded.'
( Photo / Fremantle Media North America)