Kelly Osbourne won't pose nude in case her dad or brother sees the pictures.

The reality TV star recently turned down an offer to strip off for adult magazine Playboy because she didn't want her rocker father Ozzy or brother Jack to see her naked.

She said: "It was the second time they have asked and respectfully I declined, as I don't feel it's the right thing for me. I know if I ever decided to do something like that I'd want it to be tasteful and done very beautifully. But still I turned it down - I wouldn't want my father or brother Jack to open up a magazine and see me naked!"

Kelly doesn't mind her mother Sharon looking at sexy images of her.

Earlier this summer, the 'America's Got Talent' judge bought an erotic portrait of her 24-year-old daughter posing for artist Ben Westwood in a risque costume.

A source said: "It's a close-up of Kelly wrapped up in red rope, with the names of her parents on."