This Ariana Grande photo contains
snap brim hat, campaign hat, fedora, felt hat, homburg, stetson, and trilby.
There might also be
dress hat, high hat, opera hat, silk hat, stovepipe, top hat, topper, beaver, pith hat, pith helmet, sun helmet, topee, and topi.
Jimmy challenges Ariana Grande, Christina Aguilera, Jamie Foxx, Demi Lovato, Adam Levine and more to attempt as many impressions of random singers as they can, like Michael Jackson singing the Sesame Street theme song.