Fresh from his concert with David Archuleta in the Philippines, the American Idol 7 champ will go perform on Wednesday night’s two-hour finale of America’s most popular show. According to reports, David Cook, the Black Eyed Peas, Queen Latifah, Keith Urban, Lionel Richie, Carlos Santana and Cyndi Lauper will be performing as American Idol will crown their 8th season champion. On Tuesday night’s show, Carrie Underwood will perform this season’s farewell song, her cover of Mötley Crüe’s “Home Sweet Home.” Now isn’t this a treat?? David Cook, Carrie Underwood and slew of celebrities performing back to back in two straight nights!! Just awesome! ^_^ Last year, American Idol’s two finalists, David Cook and David Archuleta did a duet on the “Spider-Man” tune “Hero” while the other finalists had a group number. Guess we could expect the same format for the season 8 finale.