This holiday season, what with all the glamorous parties and family get-togethers, is the best time to experiment with bold new 'dos! Our own Nikki Novak breaks down six of the hottest styles right now, from Veronica Lake waves to sleek pony tails, that have been donned recently by the likes of Emma Stone, Kim Kardashian, and Gwyneth Paltrow! What trendy hairstyles are YOU rocking this Fall/Winter?..