In the episode where Raven has to get down to a size two to model her dress, she eventually doesn't care about being a size two. So she and another model (with the same dress on) are out on the runway, and the other model throws her shoe to Eddie who's in the audience. Later, when Raven and the model leave the runway, you see two pairs of shoes (four shoes). There should only be three shoes. Hmmm.