If you don't know who Cardi B is yet, stop reading this article and download her song, "Bodak Yellow." It's what the kids are talking about, so you'll appreciate the advice.
But Cardi B's fashion moment happened after the red carpet—before the show even started during her pre-show performance of her hit song. She came out in a FULL crystal lewk: bodysuit, floor length robe, and ... THOSE BOOTS.
VIDEO: The 2017 MTV VMAs Red Carpet Fashion
You know, the ones that are $10,000 but still basically sold out everywhere? The Saint Laurent slouchy 3K crystal emblazoned boots that had a waiting list before they were even available to purchase? Yeah, those. We're still awaiting official confirmation as to whether these were the REAL thing or a replica, but she does say clearly in "Bodak Yellow" that "he buy me Yves Saint Laurent," so ... we'll keep you updated.