Go Princess Go is a 2015 Chinese web series produced by LeTV and adapted from the novel of the same name by Xian Chen. The series stars Zhang Tianai, Sheng Yilun, Yu Menglong, Jiang Qilin and Guo Junchen in the lead roles. It premiered in December 2015 with 35 episodes. The show incorporates various themes such as time travel, bisexuality and gender identity. A third of the show was censored in China.

Zhang Tian'ai, also known by her English name Crystal Zhang, is a Chinese actress and model. She is best known for her breakout role in the 2015 hit web-drama Go Princess Go.