Harlmeite and music mogul Sean “Diddy” Combs will deliver the 146th commencement address at Howard University next month, the historically black college announced Tuesday, April 15th, 2014. Become a Harlem Insider! Sign-Up for our Newsletter *Select list(s) to subscribe toHarlem World Magazine Example: Yes, I would like to receive emails from Harlem World Magazine. (You…