The top six artists perform a contemporary and classic song in front of the coaches in “The Voice” season 28 live finale airing on Monday, December 15.

Aiden Ross of Team Niall was crowned winner of The Voice season 28 on Dec. 16

“I’m at a loss for words,” he wrote on Instagram. “Thank you from the bottom of my heart! I am filled with so much joy and gratitude. I’ve had the time of my life performing for you all this season, a...