Kris Allen's "American Idol" promo

“American Idol” is celebrating its tenth year with all of its winners. Producers have made nine new promos for the show’s upcoming tenth season.

Each “Idol” winner is featured taking a look back at their stat on the show and how life’s changed since then.

The tenth season of “American Idol” premieres in January with Jennifer Lopez and Steven Tyler joining Randy Jackson at the judge’s table.