God, I love this woman. Her positive (but not corny) energy is just so infectious. Anyone remember when she performed Good As Hell on Samantha Bee's show the night after the 2016 presidential election? Everyone still felt so shell shocked and she just instantly lifted the mood. As for that Fallon performance? Good lord. Showstopper indeed. I doubt we'll see a single performance with that much energy and stage presence at the Grammys.