See whose looks dazzled (Rihanna! Adele!) and whose disappointed (Fergie) on music's biggest night! (27 Photos)
Ali Gray on Feb 12, 2012 at 8:51PM
chime in nowAll eyes were on Rihanna as she showed up in this seriously sexy gown. The singer -- whose Grammy nominations include album of the year and song of the year -- looks alluring and confident in her skin-baring, black Armani creation, which she helped design. "I wanted something a little Michelle Pfeiffer from Scarface," she said on the red carpet. "Simple but sexy and a little gangster at the same time."