Madame Tussauds is one of the oldest museums in the world. Starting in London, it now has museums all around the world, creating incredibly detailed, life-like wax dolls of famous figures, making us almost believe they are real. These are truly an art form. But can you tell the difference between wax and paint and flesh and bones? Many have thought so and failed! So get ready to decide - is this photo of a celebrity real or wax?