Taylor Swift and Rihanna to perform at Grammys 2013

taylor-swift-rihanna-grammy-awards-performances-gi.jpgThe first performers for the 55th Annual Grammy Awards have been announced. Current Grammy nominees Taylor Swift, Rihanna, F un., The Black Keys, and Mumford & Sons are all slated to perform on the broadcast.

This will be the first Grammy performance for both Fun. and Mumford & Sons, who are each nominated for six awards. The Black Keys have five nominations this year, while Rihanna and Taylor each have three.

LL Cool J will once again host "music's biggest night" as the Grammy Awards air Sunday, February 10 on CBS.
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