Wyclef Jean, Bruce Springsteen, Jennifer Hudson, Mary J. Blige, Shakira, and Sting will join Madonna in New York City to perform. Alicia Keys, Christina Aguilera, Dave Matthews, John Legend, Justin Timberlake, Stevie Wonder and Taylor Swift will perform live from the Nokia Theater in Los Angeles, while Bono, The Edge, Jay-Z, and Rihanna will join Beyonce in London. The live global event to benefit earthquake relief airs Friday, January 22 at 8/7c.