by Jeff Hahne
So, who's going to perform during the finale of "American Idol" this week? You already know Adam Lambert and Kris Allen will be there, but you know Fox has to drag this thing out as long as possible.
Those slated to perform on Wednesday are David Cook (who has already performed once this season), Lionel Richie, Carlos Santana, Cyndi Lauper, Queen Latifah, The Black Eyed Peas and Keith Urban. Carrie Underwood is booked (for her second time) on Tuesday night's show.