Rihanna is making her big screen debut in the upcoming movie "Battleship." And for the full length trailer that's just been released, she's not looking like her normal self, but is getting plenty of screen time unlike the first trailer. The movie will be an epic sci-fi war film, in which an international naval fleet go to battle against The Regents, an alien race out to conquer the world.Come inside to see the videos and pics.............................