London, February 22 : Amy Winehouse has been held responsible for breaking up a lesbian couple while she continues her havoc-wreaking ways on her Caribbean holiday, it has emerged.

A female tourist was let fuming after she found the troubled pop star in bed with her lover in a St Lucia hotel room.

The enraged 30-year-old woman claimed the singer further asked her to join them in their canoodling before her subsequent break up with her four-month-old partner.

"Amy Winehouse asked me for a threesome and I said no, no, no", the Mirror quoted the woman as saying on her MySpace profile.

"It all got messy. Amy shouted at me for not joining in. It was a strange night," she added.

A friend further said: "She was devastated and cried for hours. It was a horrible thing to have to see - her girlfriend and Amy all over each other like that." (ANI)