@kimkardashian / Instagram 1 / 10
@kimkardashian / Instagram 1 / 10

Supportive future brother-in-law! While momager Kris Jenner and sisters Kim, Khloe, and Kourtney were busy attending Elton John's Oscar viewing party thousands of miles away in West Hollywood, Calif., on March 2, Kendall Jenner was walking the runway during the Givenchy Fall/Winter read-to-wear collection at Paris Fashion Week. The 18-year-old model wasn't without a cheerleading section at the show, however. Kim's future husband, Kanye West, stepped in and sat front row to show Kendall support.

PHOTOS: Stars at Fashion Week 2014

Kendall had no problems modeling a snakeskin sleeveless top and long, black sheer skirt down the runway. After the show, the runway model posed with West and Givenchy creative director Riccardo Tisci, who is good friends with the 36-year-old rapper.

PHOTOS: Kendall Jenner's bikini body

"Best part was my baby watching & cheering on my baby sister!!!" Kim, 33, tweeted about fiance West attending Kendall's show. "So sad I missed it! #Family #Givenchy."

PHOTOS: Kim Kardashian and Kanye West's sweetest moments

The "Keeping Up With the Kardashians" star was busy, however, strutting her own stuff at John's 22nd annual AIDS Foundation Oscars viewing party at West Hollywood Park on March 2. Kardashian, mom to 8-month-old daughter North, showed major cleavage in a red Celia Kritharioti ball gown.

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