Believe it or not, Michael Jackson has managed to recruit a handful of singers to perform on his Hurricane Katrina charity single. According to reports, Jackson has received firm commitments from Mariah Carey, Snoop Dogg, Jay-Z, James Brown, Lenny Kravitz, Missy Elliott, Yolanda Adams, R. Kelly and Mary J. Blige. Jackos calls to the Chuck E. Cheese's Boys Choir have yet to be returned.