Watch Series American Idol Season 19 Episode 19 online streaming free.
Description for Watch TV Series American Idol S19E19 :The top three finalists perform and the winner is announced; scheduled performers include Lindsey Buckingham, Alessia Cara, Luke Combs, Sheryl Crow, Fall Out Boy, Mickey Guyton, Chaka Khan, Leona Lewis and Macklemore.
Watch it here : American Idol Season 19 Episode 19 Grand Finale