As the Battleship world premiere tour continues, so does Brooklyn Decker and Rihanna's whirlwind showcase of red-carpet style. So far, we've seen them donning luxe evening creations from the likes of Giambattista Valli, Dolce & Gabbana, Stella McCartney, Emilio Pucci, and last night, the chic duo donned gorgeous long white dresses for the LA premiere. Brooklyn chose an ultraromantic Christian Dior strapless gown, complete with tiered ruffles at the bodice, a sheer floor-skimming skirt, and peachy-hued Giuseppe Zanotti heels. Meanwhile, Rihanna channeled her inner vixen in a modern white, cowl-neckline Adam Selman number and sleek Manolo Blahnik sandals, choosing to show off some leg via one thigh-high slit. Now that you've got the facts — whose white dress ensemble wins your best dressed vote?