"Yesterday I had three desserts. I literally had a Sprinkles red velvet cupcake, this little piece of Marzipan bundt cake, and sorbet," the pregnant model tells People. "Oh, that’s right, and I had some frozen yogurt: cake batter with graham cracker crust." She adds, "You know that old saying, 'You’re just a stomach flu away from a size two'? I’m 12 stomach flus away from a size two now and you know what? It’s okay."