Not only will Janet Jackson feature on the soon-to-be-released "We Are The World" remake to benefit Haitian earthquake relief, she will be singing the same part her late brother, the King of Pop Michael Jackson, sang on the original 25 years ago.

Celebrities like Kanye West, Lil Wayne, Wyclef Jean, Jennifer Hudson, Gladys Knight, Akon, Snoop Dogg, Pink, Mya, Brandy, Robin Thicke, Tyrese, Trey Songz, Jamie Foxx, Toni Braxton, Kid Cudi, LL Cool J, Usher, Keri Hilson and lots of others all hit the studio yesterday to remake "We Are The World."

Quincy Jones and Lionel Richie are putting together a re-recording of the 1985 charity single, “We Are The World.” Plans for the 25th anniversary re-recording were already underway when an earthquake devastated Haiti on January 12th. The remake will support relief efforts in Haiti.