- Known for
- Acting
- Born
- Nov 13, 2005 (20 years old)
- Place of birth
- Seoul, South Korea
Lee Young-seo
Lee Young-seo, known mononymously as Youngseo, is a South Korean singer under The Black Label. She is the maknae of the co-ed group ALLDAY PROJECT. She first gained public recognition as a contestant on the 2023 survival show R U Next?, where she placed second and was selected for the original lineup of the girl group ILLIT. After leaving Belift Lab in early 2024, before ILLIT's debut, she has built a strong individual presence through high-profile fashion editorials and solo brand collaborations.
