Amy Winehouse under constant surveillance by pals

London, September 29 : English singer-songwriter Amy Winehouse's friends are staying with her round the clock because they are terrified about her crumbling state of mind.

"No one wants to leave Amy on her own - she's in a very fragile state at the moment," British tabloid the Sun quoted a friend as saying.

"Her most loyal friends are terrified she is going to do something which she can't overcome.

"She's been to hell and back already but some fear she's going to get worse before she gets better," the friend added.

Following her string of self-destructive behaviour and infamous drug and alcohol addiction, the 25-year-old star has been in the news for all the wrong reasons.

The Grammy-winning musician, who allegedly punched a professional dancer in the face last week, was due to appear for a police interrogation, while her hubby Blake Fielder-Civil is already in prison.

ANI