Selena Gomez reacts to Demi Lovato Grammys performance in Emotional Letter Geraldine 5 years ago Selena Gomez reacts to Demi Lovato Grammys performance in Emotional Letter Alicia Keys, Ariana Grande, Billie Eilish, Demi Lovato, BTS, Lil Nas X, Rosalia, Camila Cabello, and more make our Grammys 2020 recap. Credit HollywoodLife