'Back To Black' singer's drinking is 'completely out of control', according to tabloid 'sources'
Amy Winehouse‘s boozing is so out of control that she has blacked out on vodka three times this week, according to one red top.
A ‘source’ commented: “Amy is constantly out of control on vodka. She is rattling about at home in north London drinking herself into oblivion.”
The European shows were pulled following a shambolic performance in Serbia on June 18, where she appeared drunk and mumbled the words to hits such as ‘Valerie’ and ‘Back To Black’.
Subsequent reports have suggested that her bodyguards forced her to go onstage against her will at Belgrade‘s Kalemegdan Park.
A statement issued to announce the cancellation of the tour read: “Everyone involved wishes to do everything they can to help her return to her best and she will be given as long as it takes for this to happen.”