~ Member Profile ~
- Birth Name: Park Sun Young
- Stage Name: Hyomin
- Height: 167 cm
- Birthday: May 30, 1989
- Position: Lead Rapper & Lead Vocalist
- Twitter: http://twitter.com/b89530
- Birth Name: Jeon Bo Ram
- Stage Name: Boram
- Height: 155 cm
- Birthday: March 22, 1986
- Position: Vocalist
- Twitter: http://twitter.com/Boram_0322
- Birth Name: Lee Ji Hyun
- Stage Name: Q-ri
- Height: 162 cm
- Birthday: December 12, 1986
- Position: Sub-Vocalist
- Twitter: http://twitter.com/QriPretty
- Birth Name: Park In Jung
- Stage Name: Soyeon
- Height: 163 cm
- Birthday: October 5, 1987
- Position: Main Vocalist & Leader
- Twitter: http://twitter.com/sohotmelody
- Birth Name: Ham Eun Jung
- Stage Name: Eunjung
- Height: 167 cm
- Birthday: December 12, 1988
- Position: Lead Vocalist & Main Rapper
- Twitter: http://twitter.com/taraeunjung1212
- Birth Name: Ryu Hwa Young
- Stage Name: Hwayoung
- Position: Lead Rapper & Sub Vocalist
- Birthday: April 22, 1993
- Height: 168 cm
- Twitter: http://twitter.com/RHY422
- Birth Name: Park Ji Yeon
- Stage Name: Jiyeon
- Birthday: June 7, 1993
- Height: 167 cm
- Position: Vocalist, Main Dancer, Maknae, Face of The Group
- Twitter: http://twitter.com/pjy1234
- * NOTE: The leader changes every time the group makes a comeback
- Last updated January 5, 2012