myB (마이비) was a six-member South Korean girl group under Maroo Entertainment. Originally a quintet, they debuted on August 25, 2015 with the single album "My Oh My".

The group disbanded on December 14, 2016. 2 weeks later, Maroo Entertainment debuted their new girl group BONUSbaby, featuring myB members Moonhee and Hayoon. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.