Demi Lovato Tweet BACKFIRES – Pete Davidson DECLARES LOVE for Ariana Grande with Tattoos Geraldine 7 years ago Demi Lovato Tweet BACKFIRES – Pete Davidson DECLARES LOVE for Ariana Grande with Tattoos Demi gets into some hot water after a Twitter Q&A, and Pete takes his relationship with Ariana to the next level. All this & more on today’s DHR.