You Yuqi (December 26, 1988 -), whose stage name is Diandian, attended high school at Taipei Songshan Senior Commercial and Family Vocational School when she debuted. She is now a graduate of the Department of International Business at Ming Chuan University. Because he participated in the new talent search held by the TV program "I Love Black Club", his excellent dance moves were appreciated by the production unit of the program, and he joined the program as one of them.

She is good at dancing. She has amazing dancing skills with her petite body and full explosive power. She is also a hip-hop master. Every time she performs hip-hop, she is unique, so her popularity is rising rapidly. He also performed a dance imitation of singer Wu Jianhao on the show, and was invited by Wu Jianhao to perform in his music video "My Kingdom", showing off his dancing skills with another black beauty Mosquito. Later, the two even served as guest performers at Jay Chou's concert as special guest Wilber Pan, and received high praise.

Dandian has won the three Crush Elimination Competitions, thus qualifying for a permanent team.

Since the major revision of the I Love Black Club program and the removal of Mei Mei on October 27, 2008, Diandian has stopped recording and left the program. The actual reason is unknown.