has stood up against bullying. The teen singer, who recently claimed he has been a victim of bully, taped a 21-second PSA called "It Gets Better", urging fans to tell someone if they are bullied and take action if person close to them becomes a victim of bullying.
"Hey guys, I'm Justin Bieber. I just wanted to say there's nothing cool about being a bully. And if you're getting bullied, make sure to tell someone and, you know, it gets better," Bieber, in a black T-shirt and backward black baseball cap, said. "And if you're a bystander, make sure to step in and, you know, help out."