Demi Lovato opens up about natural beauty and self-acceptance in an inspiring message shared on their Instagram account.The 28-year-old hitmaker who is ready to release their new TV show, posted a bathtub selfie without makeup on and admitted they feel the “sexiest” when they are not glammed up, with “no makeup, no extensions, no lashes.”Demi says that although they don’t always feel comfortable in their skin, they feel “beyond grateful” to feel beautiful and accept their natural beauty when