Meng Jia

Meng Jia, known simply as Jia, is a Chinese singer, dancer, model, actress and former member of MISS A. She graduated from Seoul Comprehensive Arts Practical School.

JYP Entertainment wanted to launch a Chinese version of WONDER GIRLS, and she was placed in the new group. They signed with Samsung Electronics in China and released a song used for a commercial called "Love Again". After facing some lineup changes, the members were sent to South Korea to debut.

She made her debut in July 2010 as the group's main rapper, lead dancer and vocalist with their first EP, "Bad But Good". The lead single "Bad Girl Good Girl" became the first ever song by a debuting group to reach #1 on the Gaon Digital Chart also becoming the best-performing single.