f(x)'s Krystal said goodbye to long hair.

Since her debut in 2009, Krystal maintained a long hairstyle. The luscious deep waves have also become her signature look.

After 8 years of keeping the beautiful long look, Krystal decided to go for something totally different. At 'Tod's' fashion show for Milan Fashion Week on September 22, the idol showed up with a short bob.

Many netizens are loving the new look, commenting, "She looks pretty with anything", "Wow so pretty", "She's so gorgeous." On the other hand, some are not a big fan of her short hairstyle and believe she looks best with long hair.

How do you like Krystal's short bob?