Did Demi get upset while watching Shake It Up?

Demi Lovato must've been trying to get back to her Disney Channel roots recently, because she happened to be watching Shake It Up when she heard something that hurt her feelings. In one episode, a guest star says, "I could just eat you up... well, if I ate," and Demi thought the words made light of serious situations like eating disorders. "What are we promoting here?" Demi tweeted while watching the show. Since Demi's struggled with emotional issues, she's super aware of how girls are presented on TV. We hear ya. Demi!