Pics: Kendall Jenner bares her boobs at Marc Jacobs fashion show

Kim K's little sister 18 year old Kendall Jenner looked very high fashion in her major runway debut yesterday February 13th at the New York Fashion Week. The Keeping Up with the Kardashians teen star showed off her nipples when modeling clothes for Marc Jacobs. Too much for an 18 year old?

Some people thought so and criticized Kendal for exposing her boobs forcing her older sister Khloe Kardashian to defend her. Khloe took to twitter to shut people up. See her tweets after the cut...