Park Ji Yun

Ma-Ha is a member of girl group Teaparty. The other members are Ri-A and Hyun-Ji. Since their debut, they haven't achieved much success. Ma-Ha has received some attention due to her resemblance to popular singer Ri-Ma. Teaparty then takes part in a reality TV program, involving popular idol groups participating in sporting events. Ma-ha wants to catch the attention of viewers. Meanwhile, Kwon Ryeok is member of popular boy band Shax. He is well liked and is good at singing, dancing, and acting. He is also focused on maintaining his success. He doesn't like Ma-Ha, who imitates the appearance of popular singer Ri-Ma. During the TV program, Hyeok from boy band Shax gets injured due to Ma-Ha. Kwon Ryeok bursts out with anger at Ma-Ha. She also receives hate from other people. Ma-Ha doesn't want to see Kwon Ryeok anymore, but they cross paths on TV programs and while performing in a drama series.

Hong Yi-young witnessed a murder but she cannot remember anything about what happened. With the help of Jang Yoon, she tries to recover her memories from that day.

An egotistic top male model and a pretty model wannabe are forced to live each other's lives until they figure out a way to undo their body switch.

Six students at Kirin Art High School work to achieve their dreams of becoming stars.Students at an arts and entertainment school mature as they face incidents and struggles. This movie shows singing, dancing, and acting and also shows the true side of the entertainment industry. Song Sam-dong (Kim Soo-hyun) lives in the country side and dreams of becoming an owner of a stock farm. He falls in love with Go Hye-mi (Bae Suzy) at first sight and follows her to Kirin High School of Art. There he discovers his genius like musical talent. Jin-Guk (Taek-yeon) is a gifted dancer, but a troubled student at school. The director of Kirin High School of Art ((Bae Yong-jun)) recommends to Jin-guk to enroll at his school. There, Jin-guk's talents blossom and he now dreams of becoming a global star. Exchange student Kevin (Wooyoung) comes to Kirin High after receiving the top score for new applicants. He comes from abroad and shows outstanding skills as a dancer. Go Hye-mi (Bae Suzy) is the most popular girl at Kirin High. She carries herself as a confident girl, but inside hides a sad past. She dreamed of becoming a world renown classical vocalist, but after the collapse of her family she had no choice but to enter Kirin High School of Art. She is loved by Song Sam-dong and Jin-gook. Yoon Becky (Eun-jung) looks up to Go Hye-mi, who appears to have everything. They soon become rivals. Erica (Yoon Young-ah) is a popular teen star. She enters Kirin High School of Art and becomes the object of admiration by her peers. She looks forward to having a "regular" school life.