Rihanna Cancels Her Grammy Performance But Makes a Big Fashion Statement All the Same

It's the live performance that everyone was waiting for tonight: Rihanna at the Grammy Awards. And yet sadly it wasn't to be, as the 27-year-old superstar canceled shorty before the show--reportedly due to a bad case of bronchitis. As evidenced by Instagram, the singer brought a sense of drama to her rehearsal, though. There, RiRi opted for a dress that pushed the idea of seventies, disco-era glamour and was nothing but sexy, while essentially being all covered up. The scarlet, long-sleeved Nina...