We Are The World ( One more tribute for M. Jackson)

Justin Bieber, Nicole Scherzinger, Jennifer Hudson, Jennifer Nettles, Josh Groban, Tony Bennet, Mary J Blige, Michael Jackson, Janet Jackson, Barbra Streisand, Miley Cyrus, Enrique Iglesias, Jamie Foxx, Wyclef Jean, Adam Levine, Pink, BeBe Winans, Usher, Celine Dion, Fergie, Nick Jonas, Toni Braxton, Akon, Lil