The spray's the thing: how actors use perfumes to get into character

Playing Thatcher? Dab on Bluebell. Got a part in Hairspray? Reach for the Madame Rochas. We lift the lid on how actors use smells - from the finest fragrances to cheap tinned mackerel - to nail a role

Before I go on stage, says Michael Ball, I ask myself a question: "Do I smell nice for all the ladies and gentlemen?" The actor chooses a signature scent for each of his roles, from bay rum for the vengeful barber Sweeney Todd to his mum's favourite Madame Rochas for Hairspray's Edna Turnblad.

Ball's not alone in deploying scent to to get beneath a character's skin. Anne-Marie Duff has a fragrance for each role too. "If ever I smell that perfume on somebody else," she has said, "it will remind me of a story I've told." Nikki Amuka-Bird, meanwhile, says she "uses aromatherapy oils - lavender for characters with a slow tempo, ylang ylang for sensuous characters".