One of modern parenting's hardest decisions is "At what age should a kid get their own cellphone?" And, on a related note, one of modern parenting's greatest challenges is actually enforcing that decision, because all children seem to become master debaters who are ready to argue in front of the Supreme Court when it comes to trying to convince their parents to move that number (whatever it is) down.
John Legend got a taste of this universal kid power firsthand when his oldest daughter, eight-year-old Luna, interviewed him on-camera in a video for Billboard about his new children's album, My Favorite Dream.
