Krystal pulled off a chic look with a black outfit and a bob cut hairstyle.

The singer-actress left Gimpo International Airport in Seoul, Thursday for Tokyo to attend an event.

In the released photos, she wore a classic black coat. Her white blouse had a formal look, but her simple black bag and ankle boots made her look casual. She smiled beneath her big black sunglasses.

It was her hairstyle which surprised everyone. Krystal‘s signature look had been long and sleek hair for many years. In the photos her hair was above her shoulders.

By Im Eun-byel (silverstar@herladcorp.com)