You Ho-jeong (Korean: 유호정) is a South Korean actress. She made her acting debut in 1991 and has been starring in television and film since. Roles include a divorcee whose husband lives next door in daily drama Definitely Neighbors (2010), and the grown-up protagonist in box office hit Sunny (2011). In 2013, Yoo became the host of her first ever variety show, the healthy food and lifestyle program Olive Show on cable channel O'live TV.