It wasn't until Fay Slift's turn as Tracy Turnblad that I felt my nausea float back. With three wonderful back-up dancers including the very funny Fluffy Souffle, their number from Hairspray was pure beautiful trash. The back-up dancers sprayed litres of hairspray on themselves and the audience. Have you ever been high on hairspray? It's surprisingly heady, a bit like champagne... the champagne of gasoline?