AMY WINEHOUSE's jailed husband Blake Fielder-Civil has been accused of writing a series of explicit letters to another inmate.

Fielder-Civil is on remand awaiting sentencing after pleading guilty to grievous bodily harm and perverting the course of justice in relation to an attack on a pub landlord last year (07).

And now the incarcerated Fielder-Civil is at the centre of further controversy after a British tabloid newspaper printed extracts from letters, reportedly written by the 25-year-old to another prisoner, known only as Melissa.

The letters, published in The Sun, detail explicit sexual fantasies, his life in prison and even mention Fielder-Civil's famous wife.

One extract reads, "I've told Amy about you and read a bit of one of your letters. I don't want her to know about all the personal things I've written to you. Only a few weeks left, baby, we'll have a night on our own in a hotel somewhere, blazing and drinking and some twisted, hot, sexy things."

Fielder-Civil is expected to be sentenced later this month (Ju08).