Amy Winehouse has fallen off the wagon and is using a cocktail of class A drugs, according to 'The Sun'.

Her friends told the newspaper that she is taking: Cocaine, Ecstasy, Cannabis and booze to numb her emotional pain.

According to the sources Amy has also been self-harming by burning her arms and hands.

She also apparently screamed: My life is a shell of what it was. Its like the whole world is now still born. Colours arent as bright, love doesnt feel real. I dont know who I am and I just feel numb.

'The Sun' also claims Wino had a friend bring her drugs into rehab.

They say she was then clean for 10 days but that the drugs are now back to the dangerous levels of before.

Winos husband Blake Fielder-Civil is currently in prison.