Brazilian knockout Morena Baccarin made her big-screen debut as a model in the 2001 drama Perfume before achieving fame on the cult TV series Firefly and Stargate SG-1. Her reputation as a sci-fi babe led producers to cast her in the starring role in the alien-invasion remake drama V after Famke Janssen turned down the role. Morena bared her own celestial body in 2008 when she showed all three B’s in the concentration-camp drama Death in Love. Baby got Baccarin—and frontarin!