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"Rihanna, Usher and The Band Perry will perform at the The Grammy Nominations Concert Live!! - Countdown To Music&amp;#039;s Biggest Night on CBS. The three artists join rappers Ludacris and Lupe Fiasco, country entertainers Sugarland and Jason Aldean, and Lady GaGa in the lineup. LL Cool J will host the one-hour program on November 30 at the Nokia Theatre in Los Angeles. The Grammys nominee show, which will celebrate its fourth year live on primetime television, announces the nominations in many categories along with special performances by past Grammy winners or nominees. Next year&amp;#039;s Grammys will have several changes, including the the reduction of categories from 109 to 78.  The 54th Grammy Awards will take place on February 12, 2012 at the Staples Center in Los Angeles. Watch Lady GaGa perform the opening at the 53rd Grammy Awards below:      "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/music/grammy-awards/news/a351277/rihanna-usher-the-band-perry-to-perform-at-grammy-nominee-concert/>