Lee Min Ho's cute little on-screen sister is believable in new photos from the set of Gangnam Blues. Recently, the production company released two photos to the media of AOA's Seolhyun portraying her role of Kang Sun Hye. The young star is bright eyed and happy while doing arduous chores and sitting down. Her joy is uplifting to anyone viewing the images for the first time.

In the movie, Sun Hye is a daughter of a mobster. She is innocent and kind despite the business of her family. The director of the motion picture was so impressed by her realistic portrayal he thinks she is better suited for acting.

Can beauty buy happiness? Watch as Joo Sang Wook and Han Ye Seul find out on Birth of a Beauty:

“Seolhyun was so natural with her role that I considered whether she would be a better actress than a singer. She was cast for the role because she looks very innocent," director Yoo Ha said. 

Gangnam Blues is about underhanded politicians and gangsters joining forces to seize control of real estate in the Gangnam district. The 1970s film also stars Lee Min Ho and Kim Rae Won

Are you looking forward to Seolhyun's silver screen debut? 

Shelly M is an author and blogger. Follow her personal blog at BTSCelebs.com