K-Pop and You: f(x)

f(x) (Korean: 에프엑스; pronounced /ˌɛf ˈɛks/) is a five member South Korean girl group formed by SM Entertainment in 2009. The name is a play on the mathematical notation for function, with "f" signifying "flower" and "x" representing the female's double X chromosome. The group made their debut on September 1, 2009 with release of a digital single "La Cha Ta" (stylized as "LA chA TA"). The quintet consists of Victoria, Amber, Luna, Sulli and Krystal.

Who Are Them??

Victoria (Leader)

Stage Name: Victoria (빅토리아)
Real Name: Song Qian
dob: February 2nd, 1987
Birthplace: Qingdao, Shandong
Ethnicity: Chinese
Hobbies/Specialties: Traditional dance, Jazz dance, Korean
Casted: 2007 Beijing, China SM Casting System
Height: 168 cm
Currently lives in a dorm with Amber and Sulli.

~Works~
SHINee's "Noona Is So Pretty (Replay)"
Super Junior-M's "U"
Kangta's "In My Heart Someday"
Anycall 'Anydream' CF w/ Rain
Spris Model w/ Lee Junki
Smart Model w/ SHINee
Vogue Girl December 2008 Photoshoot w/ SHINee
Samsung LCD Mode
Featured in Kangta's Breaka Shaka MV
Currently in the reality show We Got Married with her virtual husband Nichkhun (2PM)

Krystal (2nd Lead Vocalist)

Stage Name: Krystal (크리스탈)

Real Name: Krystal Jung/Jung Soo Jung

DOB: October 24th, 1994

Birthplace: San Francisco

Ethnicity: Korean

Height: 165CM

Hobbies/Specialties: Acting, Dance

Casted: 2006 SM Casting System

Fun fact: Younger sister of SNSD's Jessica

~Works~

SHINee's "Juliette" MV

Professor Yoon English Class CF

Yuhan Kimberly CF

SK, LG Telecom CF

OhDdooKi Curry CF

EO CF

Lotte Chilsung Cider CF

Amber (Rapper)

Stage Name: Amber (엠버)
Real Name: Amber Josephine Liu
DOB: September 18th, 1992
Nationality: Chinese born in American
Religion: Christian
Blood Type: B
Family: Older sister
She's from San Fernando Valley

Luna (1st Lead Vocalist)

Stage Name: Luna (루나)

Real Name: Park Sun Young (박선영)

Birthday: August 12th, 1993

                  ~Works~Sang 'Beautiful Day' OST for the drama 'Please marry me
    'Hard But Easy' with Krystal for the drama 'Invincible Lee Pyung Kang'
                                  'Calling Out' with Krystal for the drama 'Cinderella Stepsister'

                             Sulli (Maknae)