ABOUT RAINBOW XU XU MENGJIE
Singer, composer, dancer and television personality known as Rainbow. She is a former member of the Rocket Girls 101.
She began her professional singing career in 2018.
In 2018, she participated in the Hot Blood Dance Crew reality show in Beijing.
She was born on June 19, 1994 in Shanghai, China.
She, along with the other members of Rocket Girls 101, covered Mariah Carey 's " All I Want for Christmas Is You " back in 2015.
