Demi Lovato and her besties Meaghan Martin, Chloe Bridges and Anna Maria Perez de Tagle say goodbye in this behind-the-scenes video for “Remember December.”

The 17-year-old singer shows her fans from what went into making the vid to what she wore.

Demi explained, “The video is really glam rock. It’s awesome. There are lights everywhere. The scene that we’re about to shoot, driving down Hollywood Boulevard. We’re glamed up, my best girl friends and having a great time.”

Check out the vid below!