Justin Bieber probably has the most well-documented shirtless pictures in the history of the Internet. No other shirtless celebrity causes as much commotion as the Biebs does when he posts a picture of himself sans shirt.

Justin is even in on the joke now. When he posted the above pictures on Instagram, he included one with the caption, "Breaking news worldwide @justinbieber just posted 2 shirtless pictures he must be going crazy" -funny people #forthefansanyways#dontbecreepin :p."

That's just what happens when you have approximately 40 million fans worldwide. They lose their metaphorical shiz, when you lose your shirt, Justin. It must be tough being a teen heartthrob!