SPOILER ALERT! Alleged demos of Madonna‘s forthcoming single “Give Me All Your Love,” from her yet-to-be-released album, have leaked online. The single is rumoured to feature Nicki Minaj and M.I.A, with speculation suggesting that Madge will be performing the song at the 2012 Super Bowl. The leak seems to be legit, with lyrics perfectly matching the previously leaked words of the song. Have a listen to the demos at Idolator and tell us what you think!