FNC Entertainment artists' survival strategies are revealed.

The 5th episode of tvN's "Cheongdamdong 111" featured CNBLUE's Lee Jung Shin, Juniel, AOA, Yoon Jin Suh, and other FNC artists. They showcased their own special secrets and shared funny yet sad stories.

Girl group AOA was shown waging war against their own bodies by going on strict diets. In the 1st episode, Seolhyun was in the practice room, and got caught eating some chips by director Kim Young Sun. She was then chastised for weighing over 50 kg. Even in this episode she was lectured for eating a piece of chicken while on a diet.

Before her photo shoot Seolhyun went on a strict diet and vigorous exercise schedule. FT Island's Choi Jong Hoon and Lee Jae Jin also taught AOA members in weight training.

Juniel showed a desire to work on her song. Juniel goes to director Han Sung Ho's room and tells him, "I haven't had any activities since last May. I need to release an album before I'm forgotten by the public." Afterward, she suggested to CNBLUE's Lee Jong Hyun to release a carol album, and the two went into songwriting.

There are many other big and small problems that FNC artists face, and they show how they deal with such problems. The episode aired on the 19th.