Jessica

Korean Name: Jung Soo-yeon (정수연)

Name meaning : Beauty and luxury

Nicknames: Sica, Jessi, Sergeant Sic, Sicachu, Sickal (knive), Ice Princess

Height: 163 cm.

Weight: 43 kg.

Bloodtype: B

Date of Birth: April 18, 1989

Position: Main Vocalist

Language:  Korean (Fluent), English (Fluent), Chinese (Basic), Japanese

Speciality: Singing

Casted: 2000 SM Casting System

Training: 7 Years 6 Months

School: Korea Kent Foreign School (K.K.F.S.) [graduated]