Demi Moore denied she will appear on husband Ashton Kutcher’s series The Beautiful Life.

Moore, 46, was seen helping Kutcher on the New York set of the show which charts the story of a group of aspiring models in the cut-throat fashion capital.

But the actress through her representatives said she is not about to act in the show. Rumours swirled that she was to appear as a former model obsessed with plastic surgery. “[The rumours are] completely false. There are no plans for Demi to make an appearance on The Beautiful Life,” the rep said.

Moore was also caught up denying other rumours that she had had plastic surgery. She said: “It’s completely false – I’ve never had it done. I would never judge those who have – if it’s the best thing for them then I don’t see a problem. But I don’t like the idea of having an operation to hold up the ageing process – it’s a way to combat your neurosis. The scalpel won’t make you happy.”

Mischa Barton and Elle Macpherson are stars on Kutcher’s The Beautiful Life series.

Actor Macaulay Culkin has said that claims that he is the biological father of Michael Jackson’s youngest son are rubbish.

The Home Alone star is alleged to have donated sperm to help the King of Pop create seven-year-old Prince Michael II, who is known as Blanket, with a surrogate mother.

But the 29-year-old has denied the claim.

Macaulay’s spokesperson, Michelle Bega said: “The enquiries are too preposterous for us to even acknowledge.”

The speculation about Culkin is thought to have come about after Oliver! actor Mark Lester claimed that he is the real father of Jackson’s 11-year-old daughter Paris.