Lai Mei Yun is a Chinese singer and actress, born in Shenzhen, Guangdong, China. She is a member of S.I.N.G (SING女團), which debuted in August 2015, under Qigu Culture. Former member of Rocket Girls 101 (火箭少女101), which debuted in June 2018 and disbanded in June 2020, and which was formed through Produce 101 China, where she ranked #7. Her nickname is "Xiao Qi," which means "Little Seven," since her birthday is July 7th.