Rihanna's hairstyle changes as much as she tweets on her Twitter account: a lot. Fans know her for short pixie looks, curly tresses and everything in between. The 24-year-old Bajan beauty now debuts a new shade of black, which she officially showed off during a "Battleship" promotional run in Tokyo.

On the side of her head, the Talk That Talk creator sports a shaved section, as the remaining pieces of long hair frame her face. Rihanna gave another peek at her hair transformation via Twitter, where she rocked three different looks with her new 'do.

"Cuz I'm black bitch," the songstress wrote as she posted photos of herself blowing smoke from her mouth and throwing out some interesting hand signs against her face.

"Battleship" premieres May 18.

See Photos of Rihanna's New Black Hair


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