English Name: Jessica Jung
Korean Name: Jung Soo Yeon
Nicknames: Ice Princess, Sica, SicaChu, Ahjumma, Sergeant Sic, GorJess, Sickal, Jessie
Stage Name: Jessica
Birthday: April 18, 1989
Position: Main Vocalist
Blood Type: B
Height: 164 cm
Weight: 46 kg
Specialty: English, piano, and singing
Hobbies: Watching movies, shopping, listening to music
Instagram: jessica.syj
-She is the older sister of Krystal from f(x)
-She was born in San Francisco, California, United States
-She grew up in the U.S.
-Born in the same hospital as fellow member Tiffany
-Her best friend is KARA's Hara
