Loryn Brantz thought "Ariana Grande" sounded more like a delicious treat at the basic bitch mecca that is Starbucks than a pop diva (and it totally does, now that we think about it).
Eichner makes Michelle Obama slow dance with Big Bird while he sings, push him around in a grocery cart, say "I am Groot," and voice her opinion on what's better -- a carrot or Ariana Grande.
Celebs taking selfies, showing us their besties and how to party.
Hopefully Ariana Grande gave Hozier some pointers on hair grooming and hitting the high notes.