Demi Lovato’s Workout Videos Show Just How Tough She Is

Amidst flawless images from the red carpet and an adorable Mother’s Day post, Demi Lovato’s instagram feed this week has featured some pretty badass fitspiration. Last Friday she posted a video of herself at the gym doing squats with a heavily weighted barbell on her shoulders.   Next up: A clip of the singer repeatedly slamming her elbows into a dummy doll used for self-defense training. The caption: “I hate the word victim. I never have