Ozzy Osbourne, and children Kelly, 39, and Jack, 38. This included the "unexplainable" moment that made it into Season 2 of Jack's paranormal investigation show on Max. Sharon was hospitalized ...

Ozzy Osbourne shares a heartbreaking update on his Sirius XM radio show about his Parkinson's diagnosis. Jack Osbourne revealed in June 2012 that he had been diagnosed with multiple sclerosis.