Britney Spears and Will.I.Am’s new song ‘Scream and Shout’ was leaked! The song is officially releasing tomorrow and will take over the radio waves. Until then, listen to it here. Britney and Will.I.Am created something interesting and unique with this. Download Scream and Shout by Britney Spears and Will.I.Am free? Say thanks! ‘I want to scream and shout and let it all out!’ ’You are now rocking with will i am and britney, bit&#”.