Megan Fox's Plunging BBMAs Gown Comes With a Thigh-Grazing Slit

Megan Fox is back on the red carpet for Sunday evening's Billboard Music Awards in Las Vegas. Dressed in a sultry head-to-toe black number, the "Good Mourning" actor arrived at the show alongside fiancé Machine Gun Kelly, who's set to make his BBMAs performance debut and is nominated for top rock artist. Styled by Maeve Reilly, Fox wore a David Koma creation: a floor-length, off-the-shoulder gown with crystal flower appliqués decorating the long, dramatic sleeves - and long opera gloves to mat...