Britney Spears is featured in Will.i.am's new video for "Scream & Shout," which premiered on The X Factor November 28, 2012. What do you think — is this the next big club hit, or are you less impressed with the collaboration and production values?
Before The X Factor, brothers Wes and Keaton Stromberg made some sweet tunes together. Although they need Drew Chadwick to make up Emblem3, the bros sound pretty good this way too. Check out this video of them singing "Head Over Heels" months before their reality show debut.
Their storied past is the stuff of billions of fan fiction entries and photoshopped mashups, so watching One Direction perform on The X Factor made all our dreams come true. Have you recovered from the dreaminess or did it fail to meet your expectations?