On “The Voice” last night, a contestant named Denton Arnell did well in his blind audition. It didn’t go PERFECTLY, but John Legend added him to his team. Afterward, Denton asked if he could bring his girlfriend Tiffany on the stage, and it seemed like something fun would happen, because Tiffany was VERY ecstatic watching Denton perform. And that’s when Denton surprised her and popped the question. He said, “Being that [John] gave me a ‘yes’ . . . I wanted to see if, uh, Tiffany would give me a ‘yes.'” She did . . . but again, it didn’t go PERFECTLY. They BUMPED HEADS as he was kneeling.