Washington, Dec 1 : Amy Winehouse''s husband Blake Fielder-Civil has dismissed reports that he''s cheating on his singer wife with a German model.

He has also slammed the blonde model for failing to put an end to the rumours herself.

Fielder-Civil was recently released from prison after serving time in relation to a 2006 attack on a pub landlord.

He checked into a rehab centre in Surrey, south east England, soon after his release - but his wife has yet to visit him at the facility, prompting speculation of trouble in their marriage.

Tension between the couple was also said to have arisen over Fielder-Civil''s close relationship with Sophie Schandorff, who went to greet him upon his jail release and has been pictured visiting him in rehab.

However, Fielder-Civil insists that the claims are completely made up.

"That girl used to go out with a friend of mine. Me and Amy went with her and her boyfriend on holiday together,” Contactmusic quoted Fielder-Civil, as saying.

"Now she appears to be making out that she is my girlfriend. That''s total b**locks (crap). She just seems to want to get her face in the papers. Sophie means nothing to me and never has," he added. (ANI)