Celebrities perform to help Haitians

In Los Angeles, George Clooney introduces the Hope for Haiti Now global charity telethon on 22 January Photograph: Mark Davis/AP Photograph: Mark Davis/guardian.co.uk In London, Bono and Rihanna perform a duet at the Hope for Haiti Now global benefit Photograph: MJ Kim/AP Photograph: MJ Kim/guardian.co.uk Los Angeles: Actor Brad Pitt is seen backstage at the Hope For Haiti Now charity telethon Photograph: Getty Photograph: guardian.co.uk Los Angeles: Actors Robert De Niro, Jack Nicholson, Drew Barrymore, Leonardo DiCaprio and Ellen Barkin answer phones at the Hope For Haiti Now global benefit for earthquake relief Photograph: Getty Images Photograph: guardian.co.uk Los Angeles: Christina Aguilera performs at the chairty telethon to raise money for Haiti quake relief Photograph: Mark Davis/AP Photograph: Mark Davis/guardian.co.uk Los Angeles: Dave Matthews, left, and Neil Young perform at the global benefit, Hope for Haiti Now Photograph: Mark Davis/AP Photograph: Mark Davis/guardian.co.uk Los Angeles: Actor Ewan McGregor mans the phones at the Hope For Haiti Now charity telethon Photograph: Jeff Kravitz/EPA Photograph: Jeff Kravitz/guardian.co.uk New York: Bruce Springsteen performs at Kaufman Studio as part of Hope For Haiti Now global benefit Photograph: Getty Photograph: guardian.co.uk Los Angeles: Jennifer Aniston and Daniel Craig answer phones at the Hope for Haiti Now telethon Photograph: Mark Davis/AP Photograph: Mark Davis/guardian.co.uk Los Angeles: Justin Timberlake performs during the Hope For Haiti Now benefit Photograph: Reuters Photograph: guardian.co.uk Los Angeles: Kid Rock, left, Sheryl Crow and Keith Urban, right, perform at the charity telethon for Haiti Photograph: Mark Davis/AP Photograph: Mark Davis/guardian.co.uk Los Angeles: Madonna sings at the Hope for Haiti Now global benefit Photograph: Evan Agostini/AP Photograph: Evan Agostini/guardian.co.uk Los Angeles: Mel Gibson take a turn at the phone bank at the Haiti earthquake global benefit Photograph: Mark Davis/AP Photograph: Mark Davis/guardian.co.uk New York: Sting performs at Kaufman Studios as part of the charity benefit to raise money for Haiti Photograph: Getty Photograph: guardian.co.uk Los Angeles: Boxing legend Muhammad Ali, left, and comedian Chris Rock appear at Hope for Haiti Now Photograph: Mark Davis/AP Photograph: Mark Davis/guardian.co.uk Los Angeles: Musician Keith Urban and his wife Nicole Kidman backstage at the Haiti charity telethon Photograph: Getty Photograph: guardian.co.uk Los Angeles: Ringo Starr and Cindy Crawford take a turn at the phone bank at the Haiti global benefit Photograph: Getty Images Photograph: guardian.co.uk Los Angeles: Comedian Russell Brand answers phones at the Hope For Haiti Now telethon Photograph: Getty Photograph: guardian.co.uk New York: Shakira performs at the Kaufman Studios as part of the Haiti charity benefit Photograph: Getty Photograph: guardian.co.uk Los Angeles: Stevie Wonder and George Clooney take their turn in the phone bank at the Haiti global benefit Photograph: Getty Photograph: guardian.co.uk