Supermodel Kate Moss promised to get clean after a British tabloid ran photos of her doing lines of cocaine in a London recording studio.

After having answered with "f**k off" to the reporters who interviewed her on the cocaine snorting issue, Kate Moss is said to treat her addiction.

A friend of the model was quoted by Daily Mirror as saying tat the newspaper's undercover investigation and resulting expose was 'the best thing that could have happened to her.' According to the Mirror, friends and family are hopeful Moss, 31, will finally break off her relationship with troubled Babyshambles guitarist Pete Doherty, 26, whom they blame for her behavior.

Her mother has been fearing for Kate and Lila Grace's safety ever since she began dating the Babyshambles frontman eight months ago. When asked by British newspaper The Sun whether she thought Doherty was a bad influence, Linda rolled her eyes and exclaimed, "Tell me about it!".

"It's a difficult subject to say anything about. I haven't spoken to Kate yet but no doubt we will have words later.

I can't really comment on something I know very little about.", she added.

Moss was photographed while preparing about 20 lines of a white powder, then snorting some herself before Doherty and his friends partook of the drugs.

One of her friends told the Mirror: 'Kate knows she has let everyone down' and has promised to enter rehab and clean up her act. Moss spent time in rehab in 1998 for an undisclosed addiction.