From mermaid dresses, neon crop tops and gothic floor-sweepers to rainbow hair, Smurf nails and see-through skirts, we're used to seeing Katy Perry looking everything but run of the mill. Surprising crowds and stepping out for her 3D feature film screening of Part Of Me at the Apollo cinema in London yesterday, the former Mrs Brand chose to wear a simple grey tailored coat, a belted paisley dress by Carven, pointed studded brothel creepers (we wouldn't want to get kicked by those bad boys!) and tights. At the coldest of times, Katy's always braved going bare legged in the name of fashion, so we were quite surprised to see her all covered up. Maybe she was just chilly and being more sensible than we would be, but we're worried the experimental Katy we know and love for her quirky fashion is fading. What do you make of Katy's new look, heatworlders? Do you prefer her demure sense of style, or do you want old Katy to come back? Star Style says bring back old Katy!