Posted on Tue Sep 13, 2011 02:20 PM PDT
Kylie Jenner, 14, made her debut at New York Fashion Week on Monday!
She walked in Avril Lavigne's Abbey Dawn show. Avril is, of course, dating Kylie's step-brother, Brody Jenner.
Kylie had no need to be nervous -- she was supported by her famous fam! Sisters Kim and Kendall were in the audience, along with Brody and Kim's new hubby, Kris Humphries (check them out in the front row!)
The teen model Tweeted, "Wow..had the most amazing time!!!"
Kendall will make her Mercedes-Benz Fashion Week debut on Wednesday. See more pics from Kylie's catwalk after the jump!
Kim also Tweeted a pic from the aisle -- see below!
Kendall And Kylie Jenner Are Writing A Novel Together! - Jun 28, 2012
Kylie Jenner And Boyfriend Cody Simpson Put Their Young Love On Display At The Grove - Apr 04, 2012
Kylie And Kendall Jenner Arrive To The Lakers Game In Style - Mar 25, 2012
Kendall And Kylie Jenner Go Big Hair For Photo Shoot - Aug 16, 2011