Let's take a trip down memory lane. Remember just a few years ago when Justin Bieber used to look like this?
And sing heartwarming songs like "Baby" and "Girlfriend"?
Well, back when Justin was still a lil' teen, he visited the MTV offices to chat. He talks about his love and determination for music. It's pretty damn cute. Oh, and he solves a Rubik's Cube super fast. Like freakishly fast.