Debut: 08 – 06 – 2009

Company: Cube Entertainment

FC: 4NIA

Ji Hyun (지현)

Birth Name: Son Ji Hyun (손지현)

DOB: 09 – 01 – 1990

Horoscope: Capricorn

Ji Yoon (지윤)

Birth Name: Yeon Ji Yoon (전지윤)

DOB: 15 – 10 – 1990

Horoscope: Libra

Ga Yoon (가윤)

Birth Name: Heo Ga Yoon (허가윤)

DOB: 18 – 05 – 1990

Horoscope: Taurus

HyunA (현아)

Birth Name: Kim Hyun A (김현아)

DOB: 06 – 06 – 1992

Horoscope: Pisces

So Hyun (소현)

Birth Name: Kwon So Hyun (권소현)

DOB: 30 – 08 – 1994

Horoscope: Virgo