Clara talked about getting into shape and studying for her role in movie, 'Working Girl,' during the press conference at the Megabox on December 9.

She said, "I met the director and told him I had to play this role. �I like trying new things and the character stood out in the scenario. �I thought I might be able to receive help from the character in my acting. �There are a lot of areas in which you need to be careful when talking about the various characters when you usually meet with the director for the first time, but I talked to him with firm conviction, saying I wanted to do [this role]. �The character is the CEO of a shop that sells adult products, but I normally had no reason to look at adult products. �That's why I studied. �I cannot explain in detail, but I did study," raising curiosity. �

SEE ALSO: Hwang Min Hyun, Shin Seung Ho, & Kim Do Wan compete to see who can make the ugliest face

Clara also stated, "There were a lot of form-fitting outfits that were made out of silk, so I was unable to eat. �I had to severely maintain my figure. �I mostly ate nuts and, whenever I had time, I worked out my abs."

Park Kyung Lim added, "You might not believe this, but Clara and I go to the same health club. �She really works out diligently. �Whenever Clara appears at the health club, all of the trainers' expressions brighten up," making everyone laugh. �

The movie is a comedy that delineates the partnership between career woman, Bo Hee, who got fired from her company one morning, and Nan Hee, the CEO of an adult product shop that is on the brink of shutting down. �It will premiere on January 8!