American Idol 'American Idol' farewell finale to feature Brian Dunkleman and William Hung 04/07/2016 American Idol's farewell finale on will include a couple of more surprises for viewers. Read More RELATED NEWS 'American Idol,' 'The Bachelor,' 'The Bachelorette' and 'Shark Tank' all renewed by ABCKeith Urban, Carrie Underwood, Lauren Alaina and Jason Derulo win big at 2017 CMT Music AwardsKaty Perry reveals details of Taylor Swift feud -- "She started it" TAGS: American Idol Paula Abdul Simon Cowell Brian Dunkleman Trent Harmon Randy Jackson Dalton Rapattoni La'Porsha Renae Ryan Seacrest William Hung Ricky Martin Decision