Bellin performs entirely in the guise of Rhian Davies, a fame-hungry Welsh girl prepared to do anything to get on the telly. Draped in this character, Bellin actually auditioned for Big Brother, and secretly filmed her adventure. There’s so much potential that’s frustratingly never fulfilled with Rhian’s infectious enthusiasm crushed by cheap stereotypes, though it features glimpses of trampled brilliance. (Siân Bevan)

Holyrood Too@Faith, 225 9764, until 27 Aug (not 20), 1.45pm, £5 (£4).