Well, I just logged in, and, apparently, the textures are messed up. Look at my Sheep: I couldn't stop laughing! And, NO, the Sheep aren't sheared, and I am not using a texture pack either Re-logging did fix it, but I just wanted to share this hilarious picture.
Your sheep are doing a striptease for you? Is that even allowed on EMC? ...Well, Scharb did teach his to pole-dance so I guess this shouldn't surprise me too much...