WANNA.B (워너비) is a five-member girl group under Zenith Media Contents. A pre-debut was made on November 17, 2014 with the single "My Type". On July 20, 2015, the girl group officially debuted with "Attention".
- Sejin (세진) - main vocals
- Roeun (로은) - lead vocals
- Lina (린아) - rap, sub vocals
- Ami (아미) - main dancer, sub vocals
- Eunsom (은솜) - lead vocals, maknae
- Saebom (새봄) - vocals, dance
- J.Bin (제이빈) - rap
- Yoonseul (윤슬) - leader, vocals, dance
- Seoyoon (서윤) - vocals
- Jiwoo (지우) - leader, vocals, lead rapper, main dancer
- Siyoung (시영) - main rapper, vocals
- "My Type" (2014)
- Eunsom and Seoyoon were former members of their sister group LULUZ.
- Eunsom was a former member of girl group Badkiz under her real name 'Eun Joo'.
- Ami was a former member of girl group NEP.
- J.Bin and Saebom debuted as a duo group MOXIE.