KARA's Goo Hara revealed a two-tone hairstyle.

On the 1st, Goo Hara posted on her Twitter, "@_@" along with a picture.

In the picture, Goo Hara had odd mixture of purple and brown strands of hair. She is also making a mysterious look.

Internet users who saw this commented, "The hair is so pretty," "The hair is going to become a trend now," "I'm so jealous of Yong Joon Hyung," etc.

Photo Credit: Goo Hara Twitter