Sulli is expected to break her idol image with a shocking transformation in the upcoming film 'Real'.

Previously, it was revealed that Sulli and Kim Soo Hyun are filming a bed scene for the new movie. More details on the scene were revealed by an insider on November 2 as the insider stated, "Sulli tried a bed scene for the first time, and she ended up exposing her bust. Usually, actresses are very cautious and overwhelmed in scenes of exposure and use a body double, but Sulli captured attention as she tried out the scenes herself."

The insider continued, "She did use a body double in full body exposure and other provocative scenes, but she handled quite a lot of scenes herself, which greatly surprised the producers. Exposing her top was already a challenge for her, and we're just thankful that she portrayed the scene with amazing acting."

'Real' starring Kim Soo Hyun, Sulli, Sung Dong Il, Lee Kyung Young, Lee Sung Min, and more is hitting theaters early next year.