Perfect Girl,' starring Adeline Rudolph and Arden Cho, is a K-pop thriller to be directed by Hong Won-ki, which has just set its leads.

Rolling off her lead role in "Mortel Kombat 2," Adeline Rudolph will star opposite Arden Cho ("Partner Track," "Avatar: The Last Airbender") in "Perfect Girl," an elevated psychological thriller set in the competitive world of K-pop.

Hong Won-ki, known for his music videos for K-Pop stars BTS, Gfriend and Mamamoo, will direct the feature, described as "'Scream' meets 'Black Swan'" set in Korea's cut-throat pop music industry.

Hong Won-ki, the South Korean director of recent Busan sales title Gory: A Horror Tale, will direct the K-pop psychological thriller Perfect Girl for Badlands to star Adeline Rudolph and Arden Cho. Upgrade will introduce to EFM buyers next month, with CAA Media Finance handling US rights.