Christian Yu (born 6 September 1990), known professionally as DPR Ian, is an Australian singer, rapper, and director based in Los Angeles. He is a former member of Yedang Entertainment boy group C-Clown, which was active between 2012 and 2015. Yu made his solo debut under his co-founded label Dream Perfect Regime (DPR) with the digital single "So Beautiful" on 26 October 2020. His first studio album Moodswings in to Order was released on 29 July 2022. He was the 10th most streamed K-pop Male Solo Artist Globally on Spotify in 2022.