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The Tonight Show with Jay Leno - Season 21

THE TONIGHT SHOW WITH JAY LENO -- Episode 4356 -- Pictured: Kris Jenner arrives on November 20, 2012 -- (Photo by: Paul Drinkwater/NBC/NBCU Photo Bank) right HOLLYWOOD, CA - NOVEMBER 7: (L-R) Hosts Khloe Kardashian Odom and Mario Lopez onstage at FOX's "The X Factor" Season 2 Top 12 Live Performance Show on November 7, 2012 in Hollywood, California. (Photo by FOX via Getty Images)

Kardashian Family Fashion Faceoff

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The Kardashians regularly compete in Fashion Faceoffs… against each other! Check out some of the garments that Kim, Kourtney, and Khloé Kardashian, their teen sisters Kendall and Kylie Jenner, and mom Kris Jenner have swapped and — more importantly — who wore each look best.