THE OSBOURNES star OZZY OSBOURNE once mistakenly sent a group of Japanese tourists up to his daughter KELLY's bedroom - assuming they were her friends.

The rocker, whose home life was aired to the world for three years receiving the highest ratings in MTV history, was initially bewildered by the show's success and naively believed fans waiting outside the house were friends of his kids.

He says, "It was like the planet had changed. All of a sudden there's like 500 people outside your front gate, climbing over the wall, and sometimes taking things away with them. "Some Japanese people knocked on the door. I just said, ‘Upstairs, second door on the left.' They were tourists and I thought they were friends of Kelly's!"