Ozzy and Sharon Osbourne are one of the wealthiest couples in rock history having amassed over $100 million during their lengthy careers but now authorities say the couple owes over $1 million in tax debts and they are at risk of losing one of their homes. When news of their tax trouble leaked, Sharon took to twitter to say “You can’t rely on anyone but yourself. You have to be on top ofyour own business affairs. My fault… lesson learned.”