'The Voice' Knockouts Get Competitive: Team Legend Favorites Mandi Castillo & Thunderstorm Artis Face Off
The Voice Knockout Rounds kicked into high gear on Monday night (April 20), when Team Legend four-chair-turns Mandi Castillo and Thunderstorm Artis went head-to-head.To start things off, Castillo delivered a passionate rendition of Ben E. King's "Stand by Me," which ended with her coach John Legend shouting "Beautiful!" while giving a standing ovation.Next up was Artis, who brought the cool factor to Legend's "Preach," with his sultry rasp and an acoustic guitar.The decision was tough for Legend, who admitted, "I think the world of you as vocalists.