Sparkling jewels and statement accoutrements are all part of the Oscars red-carpet formula, but this latest styling trick has it backwards (literally). According to Jennifer Lawrence and Anne Hathaway, necklaces are just as glamorous from the back, leaving much of the "wow" factor for the parting glance. Lawrence draped a long 74-carat Chopard diamond bead necklace against her subtly embroidered white-and-pale-pink Christian Dior Couture gown, invoking an old-school kind of elegance. While Hathaway — now the winner of the best supporting actress award — went for a bolder look with a tassel-infused Tiffany & Co. necklace. Are you feeling the role reversal of tonight's most gorgeous jewels?