Yuri

Birth name: Kwon Yuri (Hangul: 권유리 | Hanja: 權侑利)
DOB: December 5, 1989
Birthplace: Goyang, Gyeonggi, South Korea
Height: 167cm | Blood type: AB
Played a part in sitcom Unstoppable Marriage (2007) alongside Sooyoung
Duet with Sooyoung in Must – drama OST for Working Mom (2008)
Co-host with Tiffany for MBC’s Music Core (2009-2010, 2011-2012)
Starred in reality-variety show Invincible Youth (2009-2010)
Starred in drama Fashion King (2012)

Jessica

Korean name: Jung Su-yeon (Hangul: 정수연 | Hanja: 鄭秀妍)
DOB: April 18, 1989
Birthplace: San Francisco, California, USA
Height: 163cm | Blood type: B
Elder sister of Krystal, member of girl group f(x).
Released two singles, Oppa Nappa and Mabinogi, with Tiffany and SeoHyun (2008)
Duet with SHINee’s Onew in One Year Later (2008)
Duet with Park Myeong-su in NaengMyun (2009)
Starred in Korean production of Legally Blonde – The Musical (2009-2010)
Solo in Sweet Delight – commercial song for SPC Group (2010)
Solo in Tears Are Overflowing – drama OST for Romance Town (2011)
Starred in drama Wild Romance (2012)

Tiffany

Birth name: Stephanie Hwang
Korean name: Hwang Mi-young (Hangul: 황미영 | Hanja: 黄美英)
DOB: August 1, 1989
Birthplace: San Francisco, California, USA
Height: 162cm | Blood type: O
Released two singles, Oppa Nappa and Mabinogi, with Seohyun and Jessica (2008)
Co-host of Sonyeo Sonyeon Gayo Baekso with Kim Hye-sung (2007-2008)
Solo in By Myself – drama OST for Ja Myung Go (2009)
Duet with K.Will in A Girl Meets Love (2009)
Co-host with Yuri for MBC’s Music Core (2009-2010, 2011-2012)
Solo in Banji – drama OST for Haru (2010)
Starred in stage musical Fame (2011)
Co-host of MBC’s Music Core with Taeyeon and Seohyun (2012)
Released mini-album Twinkle with Taeyeon and Seohyun (2012)