Ji-yeon made an appearance on the highly-ranked KBS television show Master of Study as Na Hyun Jung, a heavily burdened love-struck high school girl who joins a special class consisting of five underperforming students who must gain acceptance to the top South Korean university, commonly referred to as the "Cheonha-Dae" (in Korean).
Ji-yeon played the lead character in Death Bell 2: Bloody Camp alongside with Yoon Si Yoon, which was released in July 2010. In August 2010, she appeared on HahaMong Show and discussed meeting Park Ji-sung.
