Justin Bieber is trying to help the cause.
The 18-year-old pop star is featuring his single "Born to Be Somebody" as the background music for Bully's new trailer, and surprisingly, it turns out that Biebs himself was a victim to bullying once.
(Biebs didn't go into specifics on how he was bullied, but we're hoping it never involved him getting this bloody.)
And like many other celebs, J.B. urges those who get tormented to speak out.
"If you're a bystander, too, tell somebody—because a lot of times, it's just not spoken of, and you ended up—you end up keeping it all inside, and then it just hurts even more."