Los Angeles, Feb 5: Singer Demi Lovato has reportedly injured her leg after she posted pictures of crutches and her leg encased in a surgical boot.Lovato, 20, posted the picture online and did not clearly mention if she was the one who was hurt, reports contactmusic.com.However, an accompanying text read: "This sucks! Never, ever let your roommate clean your hardwood floors with Pledge (polish)."
