Personil
Nama Lengkap : Song Qian / 빅토리아 / 宋茜 / Victoria
Tanggal lahir : 2 Februari 1987
Tinggi berat : 168/45
Posisi : Leader, Vocalist, Main Dancer
Bahasa : Chinese, English (fluent), Korean (basic)
Pendidikan : Chinese Traditional Dance di Beijing Dance Academy.
Speciality : Acting, folk / jazz dance
Karir : Modeling, Broadcast, Film/Drama, f (x) Girl Band
Tanggal lahir : 2 Februari 1987
Tinggi berat : 168/45
Posisi : Leader, Vocalist, Main Dancer
Bahasa : Chinese, English (fluent), Korean (basic)
Pendidikan : Chinese Traditional Dance di Beijing Dance Academy.
Speciality : Acting, folk / jazz dance
Karir : Modeling, Broadcast, Film/Drama, f (x) Girl Band
Nama Lengkap : Amber Josephine Liu / 엠버 / 劉逸雲 / Amber
Tanggal lahir : 18 September 1992
Tinggi berat : 167 cm/47
Posisi : Vocalist, Main Rapper
Bahasa : Korean , Chinese (fluent), English (basic)
Pendidikan : Elementary school San Fernando Valley / Orange County, United States.
Speciality : Tae Kwon Do, Rap, Chinese, Dance, English
Karir : Solo Work, Music Collaborations, f (x) Girl Band
Tanggal lahir : 18 September 1992
Tinggi berat : 167 cm/47
Posisi : Vocalist, Main Rapper
Bahasa : Korean , Chinese (fluent), English (basic)
Pendidikan : Elementary school San Fernando Valley / Orange County, United States.
Speciality : Tae Kwon Do, Rap, Chinese, Dance, English
Karir : Solo Work, Music Collaborations, f (x) Girl Band
Nama Lengkap : Park Sun-young / 루나 / 박선영 / Luna
Tanggal lahir : 12 Augustus 1993
Tinggi berat : 164/44
Posisi : Main Vocalist, Lead Dancer
Bahasa : English, Chinese (fluent), Korean (basic)
Pendidikan : JoongAng University.
Speciality : Acting
Karir : MTV Host, Singer, Dancer, Model, f (x) Girl Band
Tanggal lahir : 12 Augustus 1993
Tinggi berat : 164/44
Posisi : Main Vocalist, Lead Dancer
Bahasa : English, Chinese (fluent), Korean (basic)
Pendidikan : JoongAng University.
Speciality : Acting
Karir : MTV Host, Singer, Dancer, Model, f (x) Girl Band
Nama Lengkap : Choi Jin-ri / 설리 / 최진리 / Sulli
Tanggal lahir : 29 Maret 1994
Tinggi berat : 167/41
Posisi : Vocalist, Lead rapper, Visual
Bahasa : English, Chinese (fluent), Korean (basic)
Pendidikan : Jungbu Elementary School.
Speciality : Acting, Singing, Dancing
Karir : Actress, Model, Singer, f (x) Girl Band
Tanggal lahir : 29 Maret 1994
Tinggi berat : 167/41
Posisi : Vocalist, Lead rapper, Visual
Bahasa : English, Chinese (fluent), Korean (basic)
Pendidikan : Jungbu Elementary School.
Speciality : Acting, Singing, Dancing
Karir : Actress, Model, Singer, f (x) Girl Band
Nama Lengkap : Jung Soo-jung / 크리스탈 / 정수정 / Krystal
Tanggal lahir : 24 October 1994
Tinggi berat : 165/43
Posisi : Lead Vocalist, Maknae
Bahasa : English, Korean (fluent), Japanese Chinese (basic)
Pendidikan : Hanlim Multi Art School.
Speciality : Acting, Singing, Dancing
Karir : Actress, South Korean idol singer, f (x) Girl Band.
Tanggal lahir : 24 October 1994
Tinggi berat : 165/43
Posisi : Lead Vocalist, Maknae
Bahasa : English, Korean (fluent), Japanese Chinese (basic)
Pendidikan : Hanlim Multi Art School.
Speciality : Acting, Singing, Dancing
Karir : Actress, South Korean idol singer, f (x) Girl Band.
