Kate Moss wants to wrench herself from the cocaine addiction, so she has checked herself into rehab. The USD 4,000-a-night Clinic is for medical treatment and therapy.

The stunning supermodel, who was earlier pictured snorting cocaine, will undergo 30 days intensive treatment in the renowned Meadows centre, in Phoenix, Arizona, to cure her of drug addiction.

Kate has reportedly flown out to US in a private jet and will now remain cut out of the outside world during the duration of the course. The 31-year-old beauty is even banned from contacting anyone by telephone and is said to have missed her daughter Lila Grace’s third birthday to battle her habit.

Apart from tackling her drug problem, Kate has also promised herself to deal with other negative issues in her life.

It is believed the catwalk queen has checked into the centre on the advice of fellow model Elle Macpherson who was treated at the clinic for depression in 2003.

During her stay, Kate will share a room with two other women and talk about her addiction in regular group therapy sessions, and also have to give up numerous luxuries, including cigarettes.