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"Rihanna and Alicia Keys will perform on The X Factor on Sunday, November 29, it has been confirmed. Rihanna will sing &amp;#039;Russian Roulette&amp;#039;, the lead single from her upcoming album Rated R, live on the ITV1 show. The 21-year-old, who recently revealed that she is &amp;quot;beyond excited&amp;quot; about the appearance, is also expected to act as a mentor to the remaining contestants. Keys, who releases fourth album The Element Of Freedom on December 14, will perform her new single &amp;#039;Doesn&amp;#039;t Mean Anything&amp;#039;. The X Factor continues at 8pm on Saturday on ITV1. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/tv/the-x-factor/news/a187541/rihanna-keys-to-perform-on-x-factor/>