Wang Feifei, also known professionally as Fei, is a Chinese singer and actress. She was a member of the South Korean girl group miss A from the group's debut in 2010 until its disbandment in 2017. She debuted as a solo artist in 2016 in Korea with the mini album "Fantasy". After departing Korea in 2018, Fei has been pursing her solo career in mainland China. In 2021, Fei released Chinese mini album "Fearless", an independent production by Wang Feifei Studio. She had also ventured into acting in China with roles in My Marvelous Fable and One and Only.

Miss A was a South Korean girl group formed by JYP Entertainment. The group debuted in July 2010 with the single "Bad Girl Good Girl" as a quartet consisting of Fei, Jia, Min, and Suzy. Their debut song reached number one on the Gaon Digital Chart, which made them the first act ever to have their debut song reach the top of the chart, the song also became the best-performing single of 2010 on the chart.