Best New Artist The Nominees: Adele DuffyJonas BrothersLady AntebellumJazmine Sullivan Who will win: AdeleIf 14-year-old girls could vote, the Jonas Brothers would win in a landslide. But Adele is heavily nominated, and this could be her big win. Who should win: Adele It's hard to imagine her losing this category. Who really should win: Bon IverIt could certainly be argued that Justin Vernon's "public identity" has yet to be established, but it's tough to argue against his quietly lovely music.Best Female Pop Vocal PerformanceBest Male Pop Vocal Performance