Word around Hollywood is that Mariah Carey is refusing to ugly up for a role in an upcoming flick "Tennessee." She won't sport something as simple as a fake nose and bushy eyebrows to play a waitress, a role that calls for her to be the opposite of her usual glamorous self. Is she serious? It's makeup! If this is true, Mariah's an insult to the business. Bet there are plenty of actresses who would have gained weight, wore a big nose and done whatever for this role. Whack.