Kim Yu-jin (born April 9, 1988), better known by her stage name Uee (sometimes romanized as U-ie), is a South Korean singer and actress. She is best known for being a former member of South Korean girl group After School from 2009 to 2017, and has acted in various television dramas including Queen Seondeok (2009), Ojakgyo Family (2011), Jeon Woo-chi (2012), Golden Rainbow (2013), High Society (2015), Marriage Contract (2016) and My Only One (2018). On May 31, 2017, Uee graduated and left After School and its agency, Pledis Entertainment. She is now under King Entertainment.
Kim Yu-jin was born April 9, 1988, in Daegu, South Korea. Her father, Kim Sung-kap, is a professional baseball coach for the South Korean team, Nexen Heroes. She has an older sister, Kim Yu-na. Uee attended Incheon Physical Education High School. While in high school, she was a swimmer and competed in the Korean National Sports Festival. She later graduated from Sungkyunkwan University.