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

Listen: Halsey's mash-up of Justin Bieber + The Weeknd.

During a Live Lounge session for BBC Radio 1’s Huw Stephens, Halsey included a mash-up of Justin Bieber’s 'What Do You Mean?', The Weeknd’s 'Often', and her own song, 'Young God'.

Listen to the mash-up below, as well as the rest of the session...

P.S. Click HERE to read our latest interview with Halsey.