Park Ji-yeon, better known as simply Jiyeon, is a South Korean singer and actress. She rose to prominence as a member of the girl group T-ara and for appearing on several television shows.
In May 2015, Lee Dong Gun and Park Ji-yeon first met when they were cast to star in the Korea-China collaborative film Encounter, where the two play a couple. They revealed their relationship to the public just a month after they had started dating. In February 2017 the couple broke up.