Duncan mighty shares first photo his new child baby reign

However, I need to clarify that I couldn't find any information on a celebrity named "Duncan Mighty" sharing a photo of his new child named "Baby Reign". It's possible that you may have misspelled the name or that this is a private matter that hasn't been publicly shared.

If you could provide more context or clarify which Duncan Mighty you are referring to (e.g. the Nigerian singer), I'd be happy to try and help you find the information you're looking for.