Top Celebrity Tax Troublemakers

Ozzy and Sharon Osbourne owe back taxes of $718,948 from 2008 and $1.024 million from 2009. The tax lien was filed against "John and Sharon Osbourne" on April 4, 2011, according to a document from the LA County Recorder's Office. Of the tax trouble, Sharon wrote on her Twitter page on April 8, 2011: "You can't rely on anyone but yourself. You have to be on top of your own business affairs. My fault........lesson learned." TMZ reported the State of California filed a lien against their daughter, Kelly, in March 2011 for $34,000. (Jeff Kravitz/Getty Images)