It has been claimed that Amy Winehouse is “living as a single woman” after she snubbed her jailed hubby’s 26th birthday.

The singer failed to visit Blake Incarcerated at Pentonville Prison, North London yesterday, or even acknowledge the occasion with a card, it’s reported.

Now Amy’s ‘friends’ have revealed that the singer their marriage is all but over but she will not dump him while he is behind bars.

One tells The Sun: “Amy does everything she can not to visit. She forgets she is married half the time. There are a few men she is close to and Blake can’t stand it.”

Amy's dad, Mitch, is also not optimistic about their future, commenting last night: “It wouldn’t surprise me if Amy and Blake had broken up.”

(by Cher Tippetts)