The most impressive showing from week four of auditions was an aspiring preacher with a voice so powerful it blew Lionel Richie away from the judges' desk. And he was only 17, too. Need a break?

Though the cover was good for a standing O from Bryan and Richie, Underwood wasn't quite as sold: "He did a lot more, vocally, in previous performances," she said. Bryan helpfully pointed out ...