Credit: Paul Drinkwater/NBC/AP; Franziska Krug/Startraks; Anthony Behar/Sipa
Published: Thursday January 26, 2012 06:35 AM EST
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BARE MIDRIFFS
Whitney Cummings displays her taunt tummy in a keyhole-cutout dress, while Rooney Mara and Scarlett Johansson show theirs in two-piece skirt ensembles.