Earlier today, Wonder Girls' Lim tweeted, "Before going to KCA [Kids Choice Awards]" along with the above picture. Her collar baring dress and surprising sexy side amazed fans.

Lim looked beautiful with her long hair down and a pretty smile. In contrast to the cute charms that the fans often see, Lim shocked with her revealing yellow dress showing just how mature she has gotten.

The netizens commented on her new charm with, "When did Lim get so mature?", "I wonder what Lim's secret is to get prettier by the day", "I'm worried because she's so thin", and "I thought she was only cute, but she's sexy."

Source+Picture: Hyerim's Twitter