Scream & Shout Remix - will.i.am ft. Britney Spears, Hit Boy, Waka Flocka Flame, Lil Wayne & Diddy by Free Britney at February 15, 2013 8:15 am. Will.i.am, Britney Spears, Hit Boy, Waka Flocka Flame, Lil Wayne & Diddy team up for the remix of "Scream & Shout". Edit Delete