Rihanna – Offenders of Boob and Butt Ban at Grammys

While Rihanna has made it on numerous best-dressed lists, she may have to rethink her wardrobe for this year's Grammy Awards. RiRi isn't afraid to show off her assets as depicted on the left, but this kind of outfit could be deemed a bit too risque for CBS' new rules. Not only does Rihanna like to wear less during stage performances, but she also does the same on the red carpet. Remember last year's black number?