Here's What Celebrities' VMA Outfits Looked Like On Runway Models Before The Red Carpet

As celebrities walked down Sunday night's MTV Video Music Awards red carpet, Style.com was busy finding the origins of celebrity looks.

Kim Kardashian went with this low-cut Balmain mini-dress:

Here's the original look:

Kim K-Dubbs' orig look from @balmain: http://t.co/S5gKXWG2cS pic.twitter.com/LQ6GGLqjRo

- styledotcom (@styledotcom) August 25, 2014

Miley Cyrus was uncharacteristically covered up in this black leather two-piece.

But before hitting the red carpet, this Alexandre Vauthier outfit was first seen on the runway:

Miley's orig Alexandre Vauthier look from the runway: http://t.co/9c4Ry2F8G8 pic.twitter.com/2EGPilVci0

- styledotcom (@styledotcom) August 25, 2014

Actress Chloe Grace Moretz opted for a red and pink ensemble:

It was first seen on the Louis Vuitton runway:

Here's @ChloeGMoretz's orig runway look from @LouisVuitton: http://t.co/Ho8RsOBm7q #VMAS pic.twitter.com/txom7ZTm14

- styledotcom (@styledotcom) August 25, 2014

But the biggest style copycats of the night were Katy Perry and rapper Riff Raff, who payed homage to Britney Spears and Justin Timberlake's matching denim outfits on the 2001 VMA red carpet:

Katy Perry channels Britney Spears at #VMAs in denim dress: http://t.co/Hn8VPSeYz8 pic.twitter.com/2DpQsz1xn0

- TODAY (@TODAYshow) August 25, 2014