'Gavin & Stacey' star Mat Horne will play Culture Club's drummer in the new biopic
Singer told he can't appear on Channel 4 show
Culture Club singer wrote the track in prison
'They look like four rentboys!' he tells NME.COM
Singer had been sentenced for 18 months for false imprisonment
Singer begins his sentence with immediate effect
Singer in defiant mood as he plays his last gigs before being sentenced
Singer will play two shows next week (Dec 16-17)
Singer facing prision after been found guilty of falsely imprisoning a male escort
The former Culture Club man kidnapped and beat up a male escort