Blake Fielder-Civil is said to be showing "small signs of improvement" after falling into a coma following an alleged drugs binge.
The late Amy Winehouse's ex-husband was found choking in bed by partner Sarah Aspin on Friday when he reportedly took a lethal dose of drugs, which saw him suffer organ failure.
Blake with ex-wife Amy Winehouse in happier times
However, Sarah - who found Blake choking at their home - now believes he is making small steps towards a recovery, as she keeps a vigil at the side of his hospital bed in Dewsbury, West Yorkshire.
Blake has previously battled heroin addiction and spent time in prison in 2007.
Yesterday, Sarah told The Sun: "The doctors don't know the prognosis and put him in a coma to help him. I'm praying he'll survive but I'm having to prepare myself that he may never wake up."
Amy's father Mitch Winehouse also called for people to people to pray for troubled Blake, despite his confession he introduced Mitch's daughter to crack cocaine and heroin in an explosive 2008 interview.
Mitch posted on Twitter: "Terrible news about Blake this morning. Remember, Amy loved him. Let’s pray for his recovery."
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