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

Katy Perry - 'Chained To The Rhythm' music video.

Katy Perry has dropped a music video for 'Chained To The Rhythm' - the first single from her forthcoming fifth album - which was filmed over the course of three days in January at California’s Six Flags Magic Mountain.

Watch the 'Chained To The Rhythm' music video below...