While some missed the mark at the 2012 Grammy Awards when it came to fashion choices, many pop stars really floored us with their outfit choices.

After seeing Rihanna on the Grammy red carpet, we almost considered taking a cold shower because boy oh boy, does she look hot in that slinky black dress! Rihanna actually helped design this Armani dress, and the revealing and ultra sexy dress was actually inspired by Michelle Pfeiffer's character in the gangster classic 'Scarface.'

Rihanna wasn't the only singer at the 2012 Grammy Awards who received our best dressed stamp of approval. Despite some mixed reviews, we really liked Katy Perry's sequined baby blue ball gown, which had a long train and matched her blue hair. We also loved Adele's simple yet stunning black dress, and her newly dyed strawberry blond locks look gorgeous as well. Jessie J might be a newcomer to the Grammys, but she dressed to impress in a metallic, disco ball-esque gown. Finally, we thought Kelly Rowland looked beautiful in her peachy, skin-hugging gown with a jeweled bodice.

Do you agree with our picks? Who do you think was the best dressed star at the 2012 Grammy Awards?