American Idol Phillip Phillips joining all his fellow 'American Idol' winners and perform on Season 15 finale 04/05/2016 Phillip Phillips has joined the lineup of performers on American Idol's fifteenth-season finale. 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 Clay Aiken Bo Bice Chris Daughtry Diana Degarmo Colton Dixon Melinda Doolittle Justin Guarini Trent Harmon Kree Harrison Blake Lewis Kimberley Locke Phillip Phillips Dalton Rapattoni La'Porsha Renae Jessica Sanchez Pia Toscano Elliott Yamin Ace Young LaToya London
