Rock a Little, Feed a Lot Concert

Los Angeles (myFOXla.com) - Some of the biggest names in music rocked out in Downtown Los Angeles for a good cause at the Rock a Little, Feed a Lot charity concert on Tuesday night.

Among the performers at the Club Nokia event... Sheryl Crow, Ben Harper, Tom Morello and Benji & Joel Madden. Plus... a very blonde Katharine McPhee!

The last song of the night was something written just for this concert... called "All We Need Is Love"... and it will be released as a single next week.

Oh, and did we mention that plenty of other celebs were on hand for the event as well?

The proceeds benefit both Feeding America and the Los Angeles Regional Food Bank.

You can check out some of the highlights and interviews in the report in the video player.