Kris Allen, Allison Iraheta to sing on ‘Idol’ results show

American Idol” has a long tradition of inviting former finalists back to grace its stage, and on Thursday two of last season’s top finishers will join that club. According to a spokesperson for the show, last season’s fourth-place finisher, flame-haired rocker Allison Iraheta, will perform her latest single, “Scars,” on the [...]