Son Hye-ju (손혜주) is the twelfth and last revealed member of LOONA with the name of Olivia Hye (올리비아 혜) and a member of its third sub-unit, LOONA / yyxy. She is a South Korean singer. In September 2023, she redebuted as HyeJu (혜주) in Loossemble under the CTDENM label.

Filmography

• GIRL’S RE:VERSE — Chonky Cat
• 2023LOONA 1st Live: LOONA THE WORLD IN TOKYO
• NPOP — Hyeju
• 2022LOONA 1st World Tour : [LOONATHEWORLD] In Seoul Day2 — Olivia Hye
• Idol League — Guest
• Star Road
• Loossemble 2024 Concert [Up_Link Station] in U.S
• The 1st Field Day – Run, Orbit! — Olivia Hye

Appearances as themselves (21)

• Down_Link — self (HyeJu)
• 2023Loossemble 1st FAN–CON [Make a voyage] — self (HyeJu)
• REWRITING (EACH OTHERS') PROFILES — self (HyeJu)
• Run, Orbit! — self (HyeJu)
• 2022LOONA 1st World Tour : [LOONATHEWORLD] In Seoul Day1 — Self (Olivia Hye)
• 2022LOONAVERSE: FROM — Self (Olivia Hye)
• LOONA NOTE — Self (Olivia Hye)
• 2021LOONA On Wave [LOONATHEWORLD : &] — Self (Olivia Hye)
• 2021LOONA Premier Greeting [D&D] — Self (Olivia Hye)
• New World — Self
• KCON:TACT ALL-ACCESS — Self (Oliva Hye)
• LOONA Log — Self (Olivia Hye)
• 2020LOONA On Wave [LOONATHEWORLD : Midnight Festival] — Self (Olivia Hye)
• 2020LOONA [#] Showcase — Self
• LOONA the TAM — Self (Olivia Hye)
• The Silence Of IDOL — self (Olivia Hye)
• Go Won TV — self (Olivia Hye)
• Queendom — Self - Contestant
• The Fishermen and the City — Self (Olivia Hye)
• LOONA TV — self (Olivia Hye)
• LOONA TV Prequel — Self (Olivia Hye)