Let's face it. Rhanna hasn't had the best first half of 2009. But she seems to be back to her old self again, showing her smiling face at more and more public appearances. And during these multiple appearances over the past week or so, the songstress has changed her signature short locks a multitude of times. What else could we expect? She was voted your favorite beauty chameleon of 2008, after all. While you weren't the hugest fans of her Costume Institute Gala look on Monday night, she's definitely given us some other very different options from which to choose. Which is your favorite?