Vocalist and dancer who have originally rose to popularity as an associate from the Taiwanese young lady group Hey Young lady. She has made an appearance on displays like Brown Sugars Macchiato. She went to the Taipei Country wide University FROM THE Arts. She’s endorsed items like Maybelline and Edwin Denims. She is younger sister of model JieJie. Her genuine name can be Kuo Chieh-Chi. He was bandmates with Gui Gui in Hey Young lady.