Actor Joowon and f(x)'s Sulli were spotted filming a scene for their movie 'Fashion King.'  Pictures were uploaded onto various online communities on February 6, showing the two on set to perform a traditional Korean ritual in which they offer food and show their respects to ancestors.

In the pictures, the two are matching in black outfits as well as in their thin and tall, model-like bodies.  Upon seeing these pictures, netizens said, "I think they are both really tall," "I'm curious as to how Sulli is going to portray her character," and, "I can't wait for the movie 'Fashion King.'"

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Based on a webtoon of the same name, 'Fashion King' centers on a high schooler named Woo Ki Myung, played by Joowon, who decides to become the coolest man on earth so he would be good enough for his pretty female classmate.  Meanwhile, his close friend Eun Jin, played by Sulli, has a one-sided crush on him.