The Black Eyed Peas group memeber will i am and The X Factor judge beauty Britney spears team up to simultaneously unleash multiple musical earworms on Scream and Shout.
Read More: Britney Spears And will.i.am's 'Scream And Shout' Video To Premiere On 'X Factor' - http://www.mtv.com/news/articles/1697849/britney-spears-will-i-am-scream-and-shout-x-factor.jhtml