Hope For Haiti ; Artist for Haiti .

okay , this might be not-so-up to date , but who cares ?
well , i guess it's one of the greatest song sang by various greatest artists in Hollywood .
i'm sure many of us knew this song very well .
the singers who were involved are Justin Bieber, Jennifer Hudson , Nicole Scherzinger, Miley Cyrus, Celine Dion, Lionel Ritchie, Josh Groban, Nick Jonas, Usher, The Black Eyed Peas, Adam Levine, Enrique Iglesias, Pink, Akon, Jamie Fox , Kanye West ... can someone please stop me ?? Erm , and many more .
So , people , have a look at this vid .
Thank you .