Madonna, President Bill Clinton, Tom Hanks, Brad Pitt, Robert Pattinson, Will Smith, Julia Roberts, Leonardo DiCaprio, Meryl Streep and Muhammad Ali have joined "Hope for Haiti Now: A Global Benefit for Earthquake Relief," which airs Friday at 8 p.m. ET/PT and 7 p.m. CT on MTV and many other networks.

In addition to musical performances, Wyclef Jean in New York City, George Clooney in Los Angeles, and CNN's Anderson Cooper reporting from Haiti, "Hope for Haiti Now" will also feature Ben Stiller, Chris Rock, Clint Eastwood, Denzel Washington, Halle Berry, Jon Stewart, Matt Damon, Morgan Freeman, Nicole Kidman, Samuel L. Jackson and more than 100 of the biggest names in film, television and music.

Madonna (performing in New York) and Haitian artist Emeline Michel (in Los Angeles) will join the previously announced lineup of musical performances: Wyclef Jean, Bruce Springsteen, Jennifer Hudson, Mary J. Blige, Shakira and Sting in New York; Alicia Keys, Christina Aguilera, Dave Matthews, John Legend, Justin Timberlake, Stevie Wonder, Taylor Swift and a group performance by Keith Urban, Kid Rock and Sheryl Crow in Los Angeles; and Beyoncé, Coldplay, and a group performance by Bono, The Edge, Jay-Z and Rihanna in London.

"Hope for Haiti Now" will begin accepting donations at 12 p.m. ET/9 a.m. PT on Friday via the following methods:

              » Online: www.hopeforhaitinow.org
              » Phone: 877-99-HAITI
              » Text: Text "GIVE" to 50555
              » Mail: Hope For Haiti Now Fund, Entertainment Industry Foundation, 1201 West
                 5th Street, Suite T-700, Los Angeles, CA 90017

Music performances from "Hope for Haiti Now" will be available for purchase and download on the iTunes Store. Beginning on Friday, iTunes customers will be able to exclusively pre-order both the Hope for Haiti Now full performance album ($7.99) and the full two-hour video telecast ($1.99). Pre-orders will be delivered in the days following the telethon. Individual audio performances will also be available for purchase and download for 99 cents each in the days following the telethon. Apple, the record labels and the artists will donate their share of the proceeds to Haiti relief funds managed by "Hope for Haiti Now" charities.

"Hope for Haiti Now" performances will also be available for purchase on AmazonMP3 and Rhapsody, with distribution provided by INgrooves. Proceeds from those purchases will also benefit Haiti relief funds managed by "Hope for Haiti Now" charities.

"Hope for Haiti Now," will benefit Oxfam America, Partners in Health, the Red Cross, UNICEF, United Nations World Food Programme, Yele Haiti Foundation and the newly formed Clinton Bush Haiti Foundation. Proceeds from "Hope for Haiti Now" will be split among each organization's individual funds for Haiti earthquake relief. With the exception of the Clinton Bush Haiti Fund, each partner organization was selected for its history of operation and collaboration within the NGO community in Haiti.

"Hope for Haiti Now" will air across ABC, CBS, NBC, Fox, CNN, BET, The CW, HBO, MTV, VH1, CMT, PBS, TNT, Showtime, Comedy Central, Bravo, E! Entertainment, National Geographic Channel, Oxygen, G4, CENTRIC, Current TV, Fuse, MLB Network, EPIX, Palladia, SoapNet, Style, Discovery Health, Planet Green, CNN en Español, HBO Latino, and Canadian networks including CBC Television, CTV, Global Television, and MuchMusic. The event will be live streamed online globally across sites including YouTube, Hulu, MySpace, Fancast, AOL, MSN.com, Yahoo, Bing.com, BET.com, CNN.com, MTV.com, VH1.com, and Rhapsody and on mobile via Alltel, AT&T, Sprint, Verizon, and FloTV. "Hope for Haiti Now" will also air internationally on BET International, CNN International, National Geographic, and MTV Networks International, which is available in 640 million homes worldwide. "Hope for Haiti Now" will be available non-exclusively to all terrestrial radio stations around the globe and SIRIUS XM Radio as a one time only radio broadcast via the MTV Radio Network and Westwood One.

"Hope for Haiti Now" is produced by Joel Gallen and Tenth Planet Productions, in collaboration with Viacom's MTV Networks and George Clooney.

Learn more about what you can do to help with earthquake-relief efforts in Haiti, and for more information, see Think MTV. Join George Clooney and Wyclef Jean for MTV's "Hope for Haiti Now" telethon, airing commercial-free Friday, January 22, at 8 p.m. ET and visit HopeForHaitiNow.org or call (877) 99-HAITI to make a donation now.

Source: MTV