American Idolseason 23 has been a tough draw for new judge Carrie Underwood, as it appears she's being used as the scapegoat for some major issues the show has had moving through its most recent seasons. Carrie, the winner of American Idol season 4, has been a huge part of the show's momentum as she's become more involved in the current season. Though some viewers were nervous about her appearance on American Idol season 23, Carrie has proven that she's been an asset to building up the contestants' confidence in the short time she's been part of the show.