Gillian Chung (Chung Yan-tung, originally Chung Ka-lai) is a member of theCantopop group Twins alongside Charlene Choi. Prior to forming the group,she worked as a part-time model and studied in Melbourne, Australia. She wasapproached by EEG to form a group with Charlene and accepted, forming thegroup "Twins."She has a younger sister, but she is not related to Charlene by blood. Upontheir first release, people did have some difficulty telling them apart,although now they have developed their own distinct persona and personality.