NEW YORK - SEPTEMBER 01: Musician Justin Bieber visits the Nintendo World Store on September 1, 2009 in New York City.  (Phot
Bryan Bedder/Getty Images

Justin Bieber's comeback is in and of itself, impressive. He's truly managed to reinvent himself as someone pop world deeply cares about, and that's pretty incredible. Much of his transformation started with his Jack Ü (DiploSkrillex) collaboration "Where Are Ü Now."

Turns out, the original version of the song is an emotive piano ballad. Even stranger? Bieber performed a different version it in 2009, at the tender age of 15. You can watch/listen here. Is it the same song? Or do these two just share a title?

What does it all mean? Was Justin destined for this rebrand from the very beginning? The world may never know.

While you guess, peep shirtless Bieb's tattoos and then read more on his comeback. You can thank us later.