"American Idol the Farewell Season Three night Farwell Event" (Behind the scenes of Idol)

Tonight Fox kick off "American Idol's Farwell Season" with a three night event. Tonight, was a 90 mins show that give Idol fans not get to relive Idol moments from the pass 15 seasons . Tonight the show also let  us  go behind the scenes of  Idol from group numbers to the votes were courting even life after of idol off the air . However, who will be the last  "American Idol?"