Red Carpet Rewind: Award-winning transformations

Mariah Carey's movie makeover for "Precious" transformed her look from chic to geek thanks to lifeless locks, bags under her eyes and even a faint moustache. The awards world is already buzzing about her performance as social worker Mrs. Weiss in the film, but Carey told Parade, "I didn't want to look in the mirror." We're guessing she'll stop complaining when the nominations roll in.