Mr Amy Winehouse, Blake Fielder-Civil, reportedly wants to go on 'Celebrity Big Brother'. Presumably he sees being in prison as being pretty good practice.
His reasoning is apparently that being on TV 24 hours a day will help him to prove to his wife that he has changed for the better during his real (not TV) incarceration. A source told The Daily Express: "Blake has told me he's been asked about doing Celebrity Big Brother. Amy is a fan of reality TV and Blake knows she will be watching it. He thinks it is the perfect chance for him to show Amy he is off drugs and loves her to bits".