7.4
TV
Acting
Lee Young-seo
- Born
- (age 20)
- Birthplace
- Seoul, South Korea
- Credits
- 6 titles
Biography
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.
Signature work
Known For
7.4
TV
TV
R U Next?
Acting credits 6
| Year | Title | Role |
|---|---|---|
| 2025 | My Secretary TV | Self (1 ep) |
| 2025 | SUMBAKKOKJIL TV | Self (2 ep) |
| 2023 | R U Next? TV | Self - Contestant (10 ep) |
| 2023 | Salon Drip TV | Self (1 ep) |
| 2023 | The Seasons TV | Self (1 ep) |
| 2015 | Men on a Mission TV | Self - Guest (1 ep) |