About:
Jeon Hee-jin (전희진), also known simply as HeeJin (희진), is the first revealed member of LOONA and a member of its first sub-unit, LOONA 1/3. She is a South Korean singer and lyricist. Currently, she is signed with MODHAUS agency under their ARTMS project. In October 2023, she made her solo redebut.

• Known For
• 
  LOONA 1st World Tour : [LOONATHEWORLD] In Seoul Day1
  as
  Self (HeeJin)
• 
  Around You
  as
  Heejin
• 
  LOONA Premier Greeting [D&D]
  as
  Self (HeeJin)
• 
  LOONAVERSE: FROM
  as
  Self (HeeJin)
• 
  LOONA 1st World Tour : [LOONATHEWORLD] In Seoul Day2
  as
  HeeJin