이소정 (Eng: Lee Sojung) is the main vocalist of LADIES' CODE.


Sojung was born and raised in Wonju, South Korea. Her birthday is September 3rd, 1993.[2]

She attended Dankook University and majored in Living Music Studies.[3]

She was a contestant on Mnet's The Voice of Korea in 2012, finishing in the top 8.[4]

Music career

→ see Discography
Four of Sojung's songs from The Voice of Korea were officially released; 2 Different Tears, In the Rain, Memory Loss, and No More, in 2012.

On November 27th, 2013, Sojung was featured on a P-TYPE song with rapper San E, called 불편한 관계 (Eng: Twisted).

Sojung was featured on two episodes of King of Mask Singer, on February 21st and 28th, 2016. Her identity wasn't revealed until the latter episode. Two of her songs from the show were officially released; Blue In You, a duet with Lee Taesung, and If You Come Back.

She was featured in a Jung Key song called I Don't Want, released on June 9th, 2016.

Starting in July, she competed in a JTBC singing competition called Idol Vocal League - Smells Like Girl Spirit, which features 11 other main vocalists of lesser-known Korean bands. She has released several studio versions of her songs from the show; Don't Be Shy, I Don't Love You, 24 Hours + NoNoNo, and One's Way Back. She advanced to the finals as the Wild Card, but she didn't win the show.

She made her solo debut on May 4th, 2017, with the song Why Did We Break Up? (Better than Me). Its music video stars Hyunjin (LOONA).

Sojung appeared in a MIND U song, called A Break Up Song That's Like a Love Song, which was released on July 13th, 2017.


  • She was a cheerleader in high school.
  • After appearing on The Voice Korea, Sojung developed anorexia and didn't have her menstrual period for a year as a result. She was recovering throughout the early days of LADIES' CODE.[5]
  • Sojung shared a dorm room with Ashley before the group debuted. She then shared her room with Zuny, but now has her own room.[6][7][8]
  • On April 27th, 2013, Sojung and Rise threw the opening pitch at the LG Twins baseball game at the Jamsil Baseball Stadium. They both wore jerseys with their names on the back along with a number. Sojung's jersey number was 27.
  • At the Jamsil Baseball Stadium on April 1st, 2014, LADIES' CODE performed before the beginning of the LG Twins baseball game. Sojung's jersey number was 9.
  • Sojung loves drinking, especially wine. She also loves zombies and leopard print.[8]
  • She has a pet bearded dragon named 블리 (Beulli or Vely). Her name comes from the hangul for "Lavely" (레블리).[9]


  1. 1.0 1.1 Official Profile
  2. Famous Birthdays
  3. 단대신문 - "보이스 코리아’로 뜬 이소정(생활음악·1)양"
  4. DKPOPNEWS - "Voice of Korea’s Lee So Jung to join The Great Birth’s Kwon Ri Sae’s group"
  5. allkpop - Ladies' Code's Sojung reveals she didn't have her period for a year due to her extreme diet
  6. Koreaboo - 13 Heartwarming Questions Answered By Ladies Code In Past Interviews
  7. YouTube - LADIES'CODE리얼리티 EP #01
  8. 8.0 8.1 V LIVE - LADIES` CODE "MYST3RY한 3주년 집들이"
  9. @LC__Sojung on Twitter

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