The Osbourne family decided to open the mansion from Los Angeles for the public, after having failed to sell it.
The mansion was on the market for almost a year, but the potential buyers were scared by the hundreds of fans who mill around outside it. So, the Osbournes decided to charge the fans who want to see the house from inside.
A source told The Sun: "Fans are always turning up outside to have a nosey around and the place has become a regular stop on Los Angeles tourist trips.
"Sharon is now desperate to vacate as soon as possible. She reckons that if the house doesn't sell in the next month she and Ozzy will open it as an Osbournes attraction.
"It could be a moneyspinner given the number of people who already show up for a gawp and knock at the door."