Demi Lovato has spoken out against bullying for a long time, and she just announced her new job as the ambassdar for the “Mean Stinks” campaign.

The campaign is working with teens, especially girls, so they can have a drama-free school year.

Check out Demi's PSA below where she talks about how you can join her campaign.

>Related: Demi Lovato's New Job: Anti-Bullying Ambassador!