BIBI
BIBI (김형서) is a South Korean singer and actress known for bold music and for The Worst of Evil and The Fiery Priest 2.

Beyond the screen.
BIBI is a South Korean singer, songwriter and actress with a bold style that no one can copy. Her real name is Kim Hyung-seo.
BIBI is about 169 cm tall, according to her published profile.
Early life
BIBI was born Kim Hyung-seo on September 27, 1998, in Ulsan, South Korea.
Career and breakthrough
BIBI's music rose fast with songs like Kazino and the album Lowlife Princess: Noir (2022).
Popular roles
In The Worst of Evil (2023), BIBI plays Lee Hae-ryeon, a cool and dangerous woman inside a drug crime world.
Recent work and why fans love her
BIBI also starred in the crime series Gangnam B-Side (2024) and keeps releasing music that tops Korean charts.
A career, chapter by chapter.
Selected drama roles
- The Worst of Evil — Lee Hae-ryeon
- The Fiery Priest — Koo Ja-young
Explore the drama guides
Choose a title for its story, cast and release details.
Stories to find them in.
Selected credits in the Oxfea collection.
Found your next watch?
Follow a title above to explore its story, cast, and drama details.
Explore the calendar ↗
