She coupled the minidress with the Flor de Maria Emily Black Heeled Boots, perfect knee-high boots for any occasion. Crafted ...

"I think people are usually pretty surprised when they come to see me in concert, especially if they only know me for the songs on the radio," Halsey said on Fallon.

Halsey appeared on 'The Tonight Show' to tease their upcoming tour and discuss their recent engagement to actor Avan Jogia.