Amy Winehouse is posing as her cat to send secret messages to Blake Fielder-Civil.

The 'Rehab' singer has created a profile for her pet feline Shirley on social networking site Facebook and is using it to talk to her estranged husband, who she is in the process of divorcing.

In a series of bizarre messages, Amy refers to Blake - who is in rehab in Yorkshire, north England - as 'Sailor', known to be one of her nicknames for him.

One of the rambling posts reads: "Oi mummy was saying to her friend about the time she made you breakfast and you drank all the nesquik til you was sick xxxxxxx (sic)."

Another says: "Sailor sort it you're her co-hort. consort still. as you both know you're unswerving. just as much as you're deserving."

Last night (13.08.09), the cat's status read "Shirley loves Sailor".

Amy and Blake were granted a decree nisi - a preliminary stage of divorce which will become absolute next month - in the Family Division of London's High Court on July 16 following the breakdown of their troubled two-year marriage.

At the time, Amy's spokesman said: "She is ready to move on following the end of the marriage. Amy has not had any contact with Blake for months and is focusing on the future. She is finishing her album and in good health."