Kate hit by more revelations

Leading fashion companies were under growing pressure to axe Kate Moss last night after further revelations about her cocaine addiction and debauched lifestyle.

Friends described how the model had drug-fuelled lesbian sex with actresses Sadie Frost and Davinia Taylor, as well as three-in-a-bed sessions involving Miss Frost's ex-husband Jude Law.

She is also alleged to have taken cocaine during a dinner for Nelson Mandela's children's charity, sneaking off from her table next to the former South African president.

One former assistant said she had seen Miss Moss work her way through a ' fistsized' mound of cocaine with fellow model Naomi Campbell in a single night.

Several of the 31-year-old's most lucrative advertising contracts could now be in jeopardy, with Chanel, Christian Dior, Rimmel and Burberry among those still deciding on her future.

Other companies, including the H&M fashion chain and jewellers H Stern, had attracted criticism for coming out in support of the star, who earns £4million a year.

H&M, which is using Miss Moss to promote its new Stella McCartney range, was reconsidering its position last night.

'We are having a dialogue with her,' a spokesman said. 'This is a very unfortunate situation.'

Anti-drugs campaigners have urged the brands to dump Miss Moss. David Raynes, of the National Drug Prevention Alliance, said: 'The public will find it very hard to understand why responsible companies who are conscious of their public image carry on supporting Kate Moss despite everything that has emerged this week when she is a role model for young girls.'

Miss Moss's depraved sex life was detailed in the News of the World, which claimed her lesbian affairs with Miss Frost, 41, and Hollyoaks star Miss Taylor, 27, began at least three years ago.

On one occasion the three women had sex in a suite in Claridge's hotel after Miss Moss had taken cocaine at a party.

A friend of the model told the newspaper: 'It wasn't a one-off. Kate had been to bed with Sadie before and she also slept with Davinia half a dozen times after that.

'There was another occasion when they had a threesome together at Kate's house in London.

'Davinia got married to Dave Gardner (the sports agent who is friendly with David Beckham) in 2003 and she cooled things with Kate after that. But six months ago Kate went to Davinia's home in London and dared her to kiss her while her husband was away.