Nick Hagelin, last week's instant save, sang Drake's "Hold On, We're Going Home." After last night, it's clear that this artist is starting to fall behind. Nick tried to spice it up with some dance moves, but his vocal skills lacked that magic spark. Even the coaches didn't seem all that thrilled about the performance. Pharrell said he had a tendency to sing in his head voice, and even Coach Christina was more focused on Nick's stage movements rather than his skills as a vocalist. There's no doubt that Nick has been an impressive comeback artist this season, but it's going to take a lot more to keep up with the fierce competition.