Dalton Harris performed Whitney Houston’s massive hit “I Have Nothing” on The X Factor UK Live Shows for Team Louis Tomlinson.

Despite of those braces yet Dalton sang that song flawlessness. His voice is so soft, and with this much volume. He was and still is my favorite from the very beginning of the show. Surely it’ll be enough to see him through to next week’s Live Show?

Watch Dalton’s powerful performance here.