Unidos Por Haiti rounds up Latin stars

A-list talent is already lined up for Friday's Hope for Haiti concert, which airs at 7 p.m. on MTV, ABC, NBC, CBS, Fox, CNN, BET, HBO, the CW, VH1, CMT and other networks around the world.

Now, some Spanish-language counterparts are doing the same with Unidos Por Haiti, 6 p.m. Saturday on Univision. The four-hour event will be hosted by Don Francisco, who helms the networks popular Sabado Gigante variety show.

The lineup includes rocker Alejandra Guzman, Chayanne, reggatonero Daddy Yankee, David Bisbal, Gloria Estefan, Graciela Beltran, Luis Fonsi, Natalia of La Quinta Estacion, Olga Tanon, Pee Wee, Ricky Martin, Shakira, Thalia and Willy Chirino.