Nelly dropped the latest track off of his upcoming album "M.O." this week with the release of his song "100K." The song, which is a collaboration with 2 Chainz, takes a midtempo beat and has the rappers celebrating their wealth. Hyped to hit stores on Sept. 30, "M.O." is a 12-track album which also features collaborations with artists including Nicki Minaj, Florida Georgia Line, Nelly Furtado, and Pharrell.