Scottish singer KT Tunstall has changed her mind about posing nude for a magazine - insisting she would agree to it as long as her body was airbrushed. The 32-year-old has long vowed never to shed her clothes for a photoshoot, but has now decided she wouldn't be opposed to the idea because digital photography is so advanced. She says, "I've said in the past that I wouldn't (pose naked) but I would. I'm not a model and I don't have the body of a model, so it would have to be done in context. "But it is amazing what can be done with photography these days."