Kelly Clarkson's Soul Singers Battle It Out in a Sneak Peek of The Voice Knockout Rounds

It's a battle of the soul singers on The Voice! In a sneak peek of the episode airing Monday -- shared exclusively with PEOPLE -- coach Kelly Clarkson's artists D.R. King and Tish Haynes Keys go head to head in the knockout rounds. After an epic performance of The Temptations' 1967 hit "(I Know) I'm Losing You," King gets a standing ovation from Clarkson and a nearly speechless Blake Shelton reacts by saying, "What in the world?" The 34-year old New York native has impressed Clarkson and Shelton...