'American Idol' Relives Biggest Moments in Final Season Promo: Watch
!['American Idol' Relives Biggest Moments in Final Season Promo: Watch](http://www.billboard.com/files/styles/promo_225/public/media/american-idol-all-stars-alumni-billboard-650.jpg)
American Idol is giving fans a taste of the farewell season with a nod to its past in a new promo set to air during Friday night’s World Series...
American Idol is giving fans a taste of the farewell season with a nod to its past in a new promo set to air during Friday night’s World Series...