Question: Cornell Iral Haynes Jr. had released how many studio albums as of 2013?
Sentence (from "M.O. (album)"): The album features guest appearances from Nicki Minaj, Pharrell, Future, T.I., Daley, 2 Chainz, Trey Songz, Fabolous, Wiz Khalifa, Florida Georgia Line, Nelly Furtado and Yo Gotti.
Relevant evidence: No