I’m sorry, that title was just linkbait. Katy Perry didn’t go nude nude for her Part of Me 3D movie. Well, she did, but in this case nude means makeup free. As in she didn’t spackle five pounds of product onto her face. She looks way different. Not to say that she looked terrible or anything. When you get used to something for years, a sudden change like this is going to be jarring. Sort of like when I stopped standing outside of Katy’s window every night. She didn’t miss me per se but my shadowy figure on her front lawn gave her a strange sense of comfort.