Adam Lambert & Lisa Marie Presley to perform LIVE on Idol 5/17
American Idol's live results show airs Thursday, May 17 (8:00-9:00 PM ET live/PT tape-delayed) on FOX. Host Ryan Seacrest will announce the Top Two finalists who battle it out in the Grand Finale. In addition, Lisa Marie Presley will perform "You Ain't Seen Nothin' Yet," from her new album "Storm & Grace," and Season Eight runner-up Adam Lambert performs his new song, "Never Close Our Eyes." Set those DVRs! Source: BackinMemphis