Here's an update on our special "American Idol Gives Back." More artists have been confirmed including Keira Knightley, Hugh Grant, Helena Bonham Carter, Forest Whitaker, Pink, Gwen Stefani, Mr. Bean - Rowan Atkinson, and Daniel Radcliffe from "Harry Potter!"

In fact so many artists are joining us, weve had to book a second venue. We are splitting the live broadcast between the Idol studio and the prestigious Walt Disney Concert Hall, home of the L.A. Philharmonic. And performing from there, we're delighted to announce that our original American Idol is coming home. Kelly Clarkson will sing live.

Tickets will go on sale at 10am on Wednesday, April 11th internet only, log-on to ticketmaster.com. By the way, proceeds from the ticket sales will go to the charity.

Visit our Idol Gives Back section for more information about the specials and check back here on Americanidol.com for further details.