Madame Tussauds is a wax museum in London with branches in a number of major cities. It was founded by wax sculptor Marie Tussaud. It used to be called "Madame Tussaud's", but the apostrophe is no longer used. Madame Tussauds is a major tourist attraction in London. It has waxwork displays of historical and royal figures, film stars, sports stars and infamous murderers.