Old-soul singer was inspired to write much of her “Back to Black” album after the cheating antics of her British lover Blake Fielder-Civil. He also drove her drink-hence her chart-topping hit “Rehab.” The pair married late last week and UK snitches are dishing that Amy is now the wife of a mere music assistant with a wandering eye and no prenup.

“Blake has been singing, ‘They tried to make me sign a pre-nup, but I said no, no, no’ to the tune of her Rehab song. Some of the people that know him have nicknamed him Anna Nicole Smith because they think he’s only after her money,” a source close to the troubled couple tattles to the British media.