Everyone was expecting sexpot Rihanna to thumb her nose and flash a two-fingered salute to the memo that warned against showing too much skin (since that's one of her specialties) by wearing a flesh-baring outfit. But RiRi actually covered up quite a at the 2013 Grammys.
That in and of itself shocked us. But her red hot dress, with its long, flowing train, was a stunner. Credit where it's due: She looked gorgeous.