Fifth Harmony "Stay" Rihanna Cover Video: Amazing!

Watch Fifth Harmony sing a cover of Rihanna's "Stay" in this new video from the X Factor singers.

You will seriously be wearing out the replay button on this because it is SO good.

It's a beautiful thing, full of rich, gorgeous harmonies.

Before we go all X Factor judge-y, let's just boil it down to one word: perfection.

We were already sold on Fifth Harmony's cover of "Lego House" (Ed Sheeran himself is a fan!), but do we dare say we like this one even better?

The girls strip things down, filming the "Stay" video in black and white, with an acoustic guitar accompaniment.

Well done, ladies. We can't wait to hear more from you.