Question: Which of these musicians has appeared on the show "American Idol", Kelly Jones or Chris Daughtry?
Sentence (from "Chris Daughtry"): Christopher Adam Daughtry (born December 26, 1979) is an American singer, songwriter, musician and actor best known as the lead vocalist and rhythm guitarist for the rock band Daughtry and as the fourth-place contestant on the fifth season of "American Idol".
Relevant evidence: Yes