Kylie Jenner Attacked By Fan Outside Chris Brown Concert

9/19/2015 10:20 AM PDT

Kylie Jenner was the victim of a nasty attack Friday night after one fan pulled her hair, snapping her head back.

Jenner was leaving the Chris Brown concert in Anaheim when the incident took place -- you can tell by the look on Kylie's face, it was painful.

Luckily her security stepped in quickly and Kylie continued on her way. 

Hair-pull aside, Kylie had an awesome time watching her bf Tyga perform with CB.