Devin, 22, took on “The Long and Winding Road” while Janelle, 23, sang “I Will.”
“You know you who are,” Keith Urban told her. “That was really beautiful baby.”
Meanwhile, Mariah Carey told Devin, “You never cease to amaze me. It would be a travesty if you did not go through.”
Watch Janelle Arthur and Devin Velez perform during the Top 9 show below!
WHAT DO YOU THINK of their performances?