With just one more week until America crowns the Season 10 winner of American Idol, Wednesday, May 25 starting at 8/7c, AT&T has an exciting way for fans to interact with their favorite Idol contestants.

As part of the finale activities, AT&T will host a first-ever free AT&T Idol Celebration – on-site in Los Angeles – just before the final performance show on Tuesday, May 24 8/7c. The celebration begins at 1 p.m. PT. Former Idol contestants scheduled to perform include: Kimberly Caldwell (Season 2), Diana DeGarmo (Season 3), Bo Bice (Season 4), Ace Young (Season 5), Blake Lewis (Season 6) and Jason Castro (Season 7). Talent subject to change.