Olivia Vaughan has 2 Nicki Minaj concerts.

Onika Tanya Maraj-Petty (née Maraj; born December 8, 1982), known professionally as Nicki Minaj (/ˈnɪki mɪˈnɑːʒ/ NIK-ee min-AHZH), is a Trinidadian-born[a] rapper, singer, and songwriter. Often referred to as the "Queen of Rap", she is known for her musical versatility, animated rap flow, and various alter egos. She first gained recognition after releasing three mixtapes between 2007 and 2009. Minaj's debut album, Pink Friday (2010), topped...