Girl group Girls' Generation's member Sunny made a shocking change to blue hair.

Sunny recently made the cover page of the magazine 'CAMPUS10' with other members Yoona, Jessica, and Tiffany.

The cover, held under the concept of 'Kiss,' added the pop art factor to the individual beauty of the membes.

Sunny revealed a cool blue hair to match the summer.

Internet users who saw this commented, "The hair color looks good on her," and "Sunny got prettier."

Photo Credit: CAMPUS10