Justin Bieber's Carpool Karaoke: A Little Snotty, But Who Can Resist the Charms of 'Baby'?

Justin Bieber is at his best when he's entertaining: singing, dancing, solving a Rubik's cube in under two minutes. He does all of these things with James Corden for The Late Late Show's best running bit so far: carpool karaoke. Bieber is less endearing when he's supposed to be chill -- ... More