Rihanna and Alicia Keys to perform on X Factor

With the final five acts battling it out to stay in the X Factor this weekend, tomorrow (Sunday 29th November) is set to be an R&B special, with both Rihanna and Alicia Keys appearing on the show.

Rihanna will take to the stage to perform her single Russian Roulette taken from her recently released album Rated R. Whilst Alicia Keys will sing her forthcoming single Doesn't Mean Anything, from her album, Element Of Freedom, released on 14th December.