Krystal 'F (x)' to change his hairstyle?

Magnae F (x), Krystal upload her selca in me2day.

He said, "Foreigner Krystal Ahn". She smiled brightly, showing his latest hair style that makes fans wonder. Is it just a hair wig? Or maybe Krystal change her hair color?

It's really shocking!

source: dkpopnews.net