Lee Ji Eun, better known by her stage name IU, is a South Korean singer-songwriter and actor under EDAM Entertainment. Her stage name is derived from the phrase "I and You," symbolizing that people can become one through music. She debuted on "Mnet M! Countdown" on September 18, 2008, with her debut single "Lost Child." Outside of music, IU has ventured into hosting and acting. She debuted as an actor in the drama “Dream High” (드림하이, 2011). IU is in a relationship with actor Lee Jong Suk. (Source: MyDramaList) Watch drama online for free.