Rihanna is known for a lot of things. She's a punching bag and a door mat, a singer and now an actress, with her first role in the movie BATTLESHIP debuting this Friday, a pothead and a fashion beacon. This dress she wore to the Los Angeles premiere of that aforementioned movie reminded me mainly of the green Grammy dress that Jennifer Lopez wore so many years ago. And I'd be lying if I didn't point out that I'm distracted by the amount of scalp showing, causing me to pause and deliberate if this young woman really was lobotomized at some point in her career. Although they don't have to remove the top of the skull to do that, do they?