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

Halsey performs 'Trouble' live for the first time since 2015.

| by Shahlin Graves

For only the 7th time ever (according to Setlist.FM) in Halsey history, she performed the 'Room 93' EP deep cut, 'Trouble', live last night in Berlin - for the first time since March 2015 in Washington.

Watch fan-filmed footage of the performance below...

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