Stars raise voices for disaster relief

A bevy of pop music stars, actors and other entertainers will pitch in for a disaster-relief concert telethon on Saturday that will be broadcast in part on NBC (10 p.m.) and in full on the two largest Spanish-language television networks, Telemundo and Univision ( 8 p.m.).

“One Voice: Somos Live!” will be hosted by Jennifer Lopez, Marc Anthony and Alex Rodriguez and will feature live performances by various performers from stages in L.A. and Miami.

The aim is to help victims of recent natural disasters in the southwestern U.S., Puerto Rico, Mexico and the Caribbean.