Nigeria is a country with many religious groups. It is no longer surprising to know someone for a long time and suddenly one day find out his religious belief is not what you expected.
There are famous Nigerian celebrities that are Muslims but no one knows.
But why are they hiding it. Perhaps they are just paranoid. Because Nigeria is a place where you can practice your beliefs freely. Entertainment industries are also free of that obstruction. Especially because you share many things in common with your partners.
