Lee Min-jung (Hangul: 이민정; born February 16, 1982) is a South Korean actress. She began her career in Jang Jin's stage plays, and for a few years appeared in supporting roles on film and television, such as Boys Over Flowers. Lee rose to fame in 2009 for her leading role in the popular family drama Smile, You. She also starred in Big (2012) and Cunning Single Lady (2014). Instagram: @216jung