Beyonce and Madonna have been added as performers to Friday's multi-network "Hope for Haiti Now" telethon, and Denzel Washington, Brad Pitt, Leonardo DiCaprio and former president Bill Clinton are among the participants.
A statement released Thursday said Beyonce would perform from London, and Madonna from New York City. The list of musical performers already includes such heavyweights as Bruce Springsteen, Alicia Keys, Stevie Wonder, Taylor Swift, Justin Timberlake and Keith Urban.
People can start donating even before the start of the 8 p.m. EST concert via phone and text.
The two-hour telethon will be shown on all the major networks and a host of other channels. It will be broadcast from New York, London, Los Angeles and Haiti.
The Canadian Press has contributed to the report.