London, April 14 : Amy Winehouse has penned a song called ''The Ultimate Betrayal'' after hearing claims about her estranged husband Blake Fielder-Civil’s ‘love child’.
The singer was devastated after Gilleen Morris, 31, claimed the she got pregnant with Fielder-Civil’s child following a romp in a Sheffield rehab clinic.
According to a source, Winehouse went to her studio on Caribbean isle St Lucia and penned her emotional song, hours after hearing the news.