JekaJane Kalotkin Wiki, Gender Information Profile | Contact details 2017 (Phone number, Instagram, Twitter, Facebook)- JEKAJANE KALOTKIN is a 30 – Years old professional dancer who was known for her work on mL’s theTOUR and for her appearance in the Korean pop group 2NE1. She was born on January 19, 1987, in California, United States and also has a self-titled YouTube channel where she posts her original choreography to popular songs. She looks like a boy but in reality, she is a girl and her full name is Jessica Jane Kalotkin.