Big Planet Made girl group BADVILLAIN has unveiled its full 7-member lineup, pumping up the excitement for their debut.

The three members to introduce themselves on May 17 KST are Emma, Vin, and YoonSeo. First, fans will know Emma as a member of the dance crew WANT from 'Street Woman Fighter' season 1. YoonSeo is another familiar face as well, having finished 12th place overall on the MBC idol survival program 'My Teenage Girl'. Finally, Vin or Choi Seobin is known by fans as the younger sister of another K-Pop idol, Golden Child's Choi Bomin.

Meanwhile, BADVILLAIN's 7-member lineup also includes Chloe Young, Hue, Kelly, and Ina, whose trailer films and photos were revealed yesterday.

While you wait for more details on BADVILLAIN's official debut, try and guess what drove these girls to villainy in their individual debut trailer films, above. 

SEE ALSO: 'Moving' receives a 19+ rating ahead of MBC TV premiere