If you're an obsessive Twitter user like I am (follow me! @jocelynhope. I'm awesome.), you're probably wondering who the hell this Justin Bieber kid is. From the scanty information I gathered before I decided to dive deeper down the rabbit hole of choirboys with unfortunate haircuts who sing about love and sex, I concluded that Justin Bieber is a 15-year-old white kid who was discovered on YouTube, and now hangs out with Ludacris.