coup de main - noun
kü-də-ˈmaⁿ
Definition of coup de main : an attack that achieves complete surprise.

Watch: Halsey perform 'Bad At Love' and 'Him & I' on Saturday Night Live.

Halsey made her debut on Saturday Night Live over the weekend, performing her latest single ‘Bad At Love’, as well as her latest collaboration with her boyfriend G-Eazy, ‘Him & I’ - the latter performed with a string section.

Watch the performances below…

P.S. Read our cover-story with Halsey here.