Demi Lovato on America's Next Top Model -- PICS!

Check out your first look at Demi Lovato on America’s Next Top Model!

The 18-year-old actress stopped by the show to chat with the models about teen bullying. During the photo shoot, the girls’ bodies are painted with a word that describes the type of bullying they have experienced.

Designer Diane Von Furstenberg also joins the judges panel.

“Cycle 15″ on America’s Next Top Model airs Wednesday, September 15 @ 8PM ET/PT on the CW — right before a new Hellcats!