A new Popchips commercial featuring Katy Perry teaming up with a group of crime-fighting cats has debuted online today.

Dressed in a purple latex bodysuit, the US superstar is first seen rapping whilst driving a van before she joins the rest of her feline agents to plot the demise of Fat Cat, the villainous owner of a fatty snack empire.

After tracking him down in an abandoned warehouse, Katy & The Popcats then manage to foil their arch-nemesis’ dastardly plan before the short film concludes with an explosive finale.

The 28-year-old became the face of the low-calorie snack company last year and recently launched her own personal Popchips flavour, Katy’s Kettle Korn.