Shin Yeon Ah (신연아) is a Korean Pop singer. She was a member of the disbanded group Big Mama and it's sub-unit Big Mama Soul. She is currently a professor at Howon University. She is the head of the university's K-pop department that was established in 2019. She is the creator of the girl group AZER formed of Howon University students and she prepared and conducted all the courses and also participated in the chorus sessions directly for their debut song "Elegante".