Then there’s the creature whose teeth Katy is brushing in this scene. Its short and rounded snout, unlike a crocodile’s long, pointed one, suggests it’s an alligator. That’s one more point for the Americas. (A crocodile’s bottom teeth also protrude when its mouth is closed, while a gator’s don’t. But this prop only appears in the video with its mouth wide open. It may not have a hinge.)
*I’m not sure of the species of shoe.
Images: screenshots from “Katy Perry – Roar.”