Because I want my lists to be educational.
  1. JC Chasez, NSYNC
    Think of the single best note you've ever heard in a boy band song. If you're not thinking of Bye Bye Bye, you're a total liar [EDIT: I guess you COULD be thinking of You & I, but I still disagree]. That was JC, and if you think Justin was a better singer, you are in denial. Even Justin says so.
  2. Liam Payne, One Direction
    I feel like you maybe have to see them live to really grasp this. But his note changes are glorious. And he can sing everyone's parts. I feel very strongly about this.