Meng Jia (Chinese: 孟佳; pinyin: Mèng Jia), simply known as Jia, is a Chinesesinger and actress mostly active in South Korea and China. She was a member of the JYP Entertainment's girl group Miss A. In May 2016, Jia left the group after her contract with JYP Entertainment expired. To pursue her solo activities in China, Meng Jia had signed contract with Banana Culture Music on 8th June 2016 at Andaz Xintiandi, Shanghai.
She was a former member of the project group and Chinese version of the Wonder Girls 'Sisters', but cancelled due to member and trainee changes within their company. In 2009, She appeared in 2PM's "My Color" music video, alongside Fei.
In 2011, Jia appeared in the music video for M&D's single "Close Your Mouth", and also made several cameo appearances in Dream High and Dream High 2.
In 2012, during Miss A's long hiatus after their promotions for their single "I Don't Need a Man", Jia attended several fashion shows and appeared in a number of fashion magazines. She also performed onstage with singer Ivy during her promotions for the single "I Dance", and participated in Let's Go Dream Team 2's special in Vietnam.