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 mini-dress:

Here's the original look from the Balmain 2015 resort collection:

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 outfit was first seen on the runway during Alexandre Vauthier's Fall 2014 couture show:

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 resort 2015 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

See Also:

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SEE ALSO: The Most Outrageous Outfits At MTV's Video Music Awards

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