A Friendly Reminder To Justin Bieber...

Hey, Justin, ya gotta pull up your pants, bro.

Justin, I know you're a big, bad 19 year old popstar now, but the world has seen enough of your butt.

It's getting uncomfortable.

Like this time you were walking shirtless and we saw everything...

And that time you wore purple underwear...

And that time you looked really pissed off...

...probably because people were taking pictures of your butt.

And what is up with these pants you've been wearing...

This doesn't look like a comfortable position to stand in, Justin...

Are you really comfortable in these...

Because they don't look very comfortable...

...or attractive.

Now, Justin, let's take a look at how some other male pop star's wear their pants...

Here's how Usher wears his pants...

Good job, Usher!

Look at how nice Bruno Mars looks in his pants...

Fabulous, Bruno.

Other Justin's know how to wear their pants.

Nice going, Timberlake.

And here's Adam Levine in his pants.

Very good, Adam.

So, Bieber, why don't you do yourself a favor, and pull those bad boys up.

You're welcome.