Proving you don't need to have been alive during the '80s to be inspired by them, Fifth Harmony delivered a pitch-perfect performance on MTV's 'Faking It' of the iconic pop hit 'You Got It (The Right Stuff)' by New Kids on the Block.

Between their awesome '80s influenced looks -- we say influenced because while they're reminiscent of the decade, the looks are definitely an updated and infinitely less tacky version of what could've been -- and taking on the choreography directly from the music video (those side kicks, anyone?). We're totally impressed.

The video even has those over-the-top, high contrast, way-too-colorful fade-outs and close-ups that the '80s are so well-known for. It's a perfect homage to a decade so often parodied, and we love the Fifth Harmony girls for really dedicating themselves to this performance.

What do you think, Harmonizers? Did they kill it or did they kill it!? Check out the performance above and let us know!