f(x) "CHU"

Described as 'Asia's Pop Dance Group', f(x) is formed by five members: 22 year old Chinese talent Victoria who starred in the music videos of SHINee's "Noona Is So Pretty" and Super Junior M's "U"; 16 year old Luna; 16 year old Chinese-American rapper Amber; 15 year old Sulli, who appeared in "Seo Dong Yo", "Ba:Bo", and "Punch Lady"; and 14 year old Krystal, who is the younger sister of Girls' Generation's Jessica and the leading lady in SHINee's "Juliette" music video. The use of a variable for the group's name alludes to the members' varied talents and ability to succeed in Korea and overseas. In addition, the "f " stands for "flower", and the "x" refers to the female chromosome.

SM Entertainment's new girl group f(x) blows a kiss to fans with their anticipated first single "Chu~♡". After lighting up online charts with their digital debut single "Lachata" and CM song "Chocolate Love", the girls make their CD debut with this addictive Europop dance number. The fairy tale-like song is about a girl who wakes up from slumber after receiving a kiss, and is filled with curiosity and expectations of the world. The "chu" sound is repeated often in the song, giving it an extra cute and catchy bounce. The CD single also includes the new numbers "Step By Me" and "You Are My Destiny".

The "Chu" music video, which was filmed last month on a set near Seoul, was directed by contemporary music video director Cho Soo-hyun, who has worked idol group Super Junior for their hit song "It's You".

f(x) "Chu" CD Single tracklisting:
1. Chu~♡
2. Step by me
3. You are my destiny