IU, whose real name is Lee Ji-eun, is a popular South Korean singer-songwriter and actress. Born on May 16, 1993, she debuted in 2008 and quickly gained fame for her unique voice and heartfelt lyrics. IU is known for her diverse music styles, ranging from pop to ballads, and has released numerous hit songs, including "Good Day" and "Palette." In addition to her music career, IU has also made a name for herself in acting. She has starred in several successful television dramas, such as Moon Lovers: Scarlet Heart Ryeo and Hotel Del Luna. Her talent and versatility have earned her numerous awards and a dedicated fanbase both in South Korea and internationally.