Kim & Kourtney Cheer On Their Other Model Sister

Kim and Kourtney Kardashian found themselves sitting front row at yet another fashion show this week, but for a good reason.

The two attended the Sherri Hill fashion show on Wednesday night to show their support for their little sister Kendall Jenner.

Like Kylie, Kendall was also making her big runway debut during New York Fashion Week.

Congrats!

[Image via Jeff Grossman/WENN.]