In what will be their first live TV performance, Drake and Rihanna are set to take the stage together at this year’s Grammy Awards! It’s unknown what the duo (who are both up for for four awards) will sing, but it is very likely that the two will perform their hit collabo “What’s My Name?”

Another new performer added to the already star-studded list yesterday was Cee-Lo Green, who will perform his hit “F**k You” alongside Gwyneth Paltrow and some of Jim Henson’s Muppets.

Previously announced performers for the biggest night in music include Eminem, Lady Gaga, Justin Bieber, Usher, Jaden Smith, B.o.B, Bruno Mars, Janelle Monae and more. The 2011 Grammys will broadcast live on CBS from the Staples Center in Los Angeles on February 13th at 8pm EST.

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