We spent this past weekend walking around our houses trying to hit every note of the songs stuck in our heads, but there's no way it sounded (or looked) this good.

Ariana Grande shared a special video of herself walking around a studio, singing her new single "Dangerous Woman" completely a cappella. Honestly, it's a risky move for a singer who could flub a note or two when there's no backing at all, but we're happy to report that Ari nailed it. 

Oh, and she does it all while wearing her bunny rabbit mask that you can see on the cover of her upcoming Dangerous Woman album. It's about the details, right?

The performance is a must-watch, even if just to see Grande rock out on the air guitar during the bridge (our favorite part).

View the performance above, and then throw it back to a chat we had with Ariana at the 2014 GRAMMY Awards below: