Taking a cue from her latest music video,
Rihanna vamped it up in a sexy form-fitting black gown by Tom Ford that fit the songstress like a second (alligator) skin. While the front of the dress was demure, the back dipped low to show off RiRi's stream of stars back tattoo. The Barbadian beauty paired her sleek gown with a funky updo piled up high on top of her head and classic makeup.