Kelvynboy debuts new down flat haircut set for a joint on davidos upcoming album

I apologize, but it seems like there is no credible information or evidence to support the claim that Kelvynboy has debuted a new haircut set for a joint on Davido's upcoming album.

Kelvynboy is a Ghanaian singer and songwriter, and Davido is a Nigerian singer and songwriter. While both artists are popular in their respective countries and have collaborated on music projects, there is no publicly available information that suggests they are working on a joint album together.

Additionally, there is no credible source that suggests Kelvynboy has debuted a new haircut set for a joint on an upcoming album, as this information is not publicly available and has not been reported by reputable sources.

It's possible that you may have come across a false or outdated article or social media post that has been misinterpreted or taken out of context. I would recommend verifying information through reputable sources before sharing or believing it to be true.