Cheng Xiao. Cheng Xiao was born in Shenzhen, Guangdong Province on July 15, 1998. She is a pop singer and actress in Mainland China. In February 2016, Cheng Xiao released her first mini album "WOULDYOULIKE" with Cosmic Girl and officially debuted. Lisa was born in Thailand on March 27, 1997. Buriram Province, a Thai pop singer and dancer who developed in South Korea, and a member of the female singing group BLACKPINK. In August 2016, she became a member of BLACKPINK and made her official debut. Both of them have won the title of Human Barbie, but Cheng Xiao made her debut The time is earlier than Lisa, and he is Lisa's predecessor, so Cheng Xiao got it first. In March 2016, Cheng Xiao made his debut in China with Cosmic Girls.