Tammy Rivera, Amanda Seales, and Tamika D. Mallory have spoken out after Nicki Minaj addressed the United Nations on alleged Christian persecution in Nigeria. RELATED: Government Shutdown Officially Ends - Here's The Update On SNAP Benefits, Federal Workers' Back Pay, Air Travel & More! Nicki Minaj Addresses United Nations On Alleged Christian Persecution In Nigeria According to CNN, Nicki Minaj addressed the United Nations at a meeting in New York on Tuesday, November 18.