Charlie Puth

What's cool about the beatboxing is I was so afraid to sing in front of my peers, my parents, anybody. I just wouldn't do it. So in sixth grade, I would turn to beatboxing because it made me feel better. Like, I can beatbox 'Drop It Like It's Hot.' Doing that a bunch of times eventually gave me the confidence to sing in front of people.

On YouTube, when you have a big viral success with a song that isn't your own, the natural inclination for most YouTubers is to keep doing that. What you really should do is show people that you actually have substance and can write your own music.