Park Ji-woo, better known as SIA JIWOO, is a South Korean singer, influencer and content creator under Just COLOR Studio and Soon Ent. She made her debut on October 7, 2022 with the digital single 'Do It My Own Way (D.I.M.O.W)'. She is a former member of the cancelled girl group Delight, which later rebranded to a co-ed trainee group.