Quick Idol Overview
Stage Name: Lia
Birth Name: Choi Jisu
English Name: Julia Choi
Korean Name (한글): 최지수
Birthday: July 21, 2000
Age: 25 Years
Nationality: Korean
Zodiac Sign: Cancer
Chinese Zodiac: Dragon
Group / Solo: ITZY
Company: JYP Entertainment
Position: Main Vocalist
Debut Date: February 12, 2019 (ITZY – “DALLA DALLA”)
MBTI: ENFJ
Social Media Presence
Personal Details
Nicknames: Honey Lia, Cinnamon Lia, Sloth-lia, Lovelia, Julia
Hometown: Incheon, South Korea
Hobbies: Shopping, listening to music, relaxing
Favorite Food: Fruits, desserts
Favorite Music: Pop, ballads
Favorite Color: Baby blue
Role Model: IU
Physical Profile
| ATTRIBUTE | DETAILS |
|---|---|
| Height | 168 cm (5’6″) |
| Weight | ~48 kg |
| Blood Type | AB |
| Shoe Size | 245 mm |
Beauty Breakdown (Fan-Observed)
Face shape: Soft oval face
Eye type: Large expressive eyes
Distinct features: Elegant visuals, graceful aura
Body proportions: Slim with balanced proportions
Career Journey
Pre-Debut
● Former trainee at SM Entertainment briefly
● Joined JYP Entertainment and trained for debut
● Known early for stable vocals
● Prepared as ITZY’s main vocalist
Debut & Growth
● Debuted with ITZY in 2019
● Gained attention for vocal tone and elegance
● Became known for soft personality in group
● Continued growth through performances and variety content
On-Camera Personality
● Gentle and calm personality
● Elegant and soft-spoken
● Funny in relaxed environments
● Caring toward members and fans
Fashion, Style & Aura
Airport fashion: Feminine and classy
Stage style: Chic and elegant
Signature items: Soft-toned outfits, luxury-inspired styling
Brand associations: Charles & Keith collaborations and fashion endorsements
Fitness, Diet & Health
● Maintains balanced idol routine
● Focus on vocal health and recovery
● Moderate workout schedule
● Healthy lifestyle habits
Popularity Insights
● Known for elegant visuals and vocals
● Popular among international fans
● Recognized for unique vocal color
● Loved for graceful personality
Viral Moments & Fan Favorites
● Live vocal clips during performances
● Funny English-speaking moments
● Elegant stage fancams
● Member interactions in variety content
Controversies & Clarifications
● Took temporary hiatus due to anxiety symptoms
● Returned after focusing on health recovery
● Continues activities with strong fan support
FAQs Fans Ask
What is Lia’s real name? → Choi Jisu
What is Lia’s position in ITZY? → Main Vocalist
Did Lia study abroad? → Yes, she attended international school
What is Lia known for? → Elegant visuals and vocals
Fun Facts You Didn’t Know
● Has released several successful drama OSTs
● Studied at an international school
● Trained at JYP Entertainment for two years.
● Is fluent in English from living in Canada