Rahim el-Habache is changing into his belly-dancing outfit inside a cleaning cupboard at the St Mellons Community Hub in Cardiff. His makeup, coin-covered hip scarf and Moroccan leather slippers are stored between a selection of J-cloths, industrial bleach and a mop and bucket. "At least it's a gay closet," Rahim laughs, gesturing at a feather boa that belongs to one of the other performers, Liana Harding, aka tribute act 'Shirley Classy'. This afternoon, Rahim and Liana are the entertainment