B.O.B. went on Instagram to reveal the cover of his new album Underground Luxury. Buoyed by the singles "Headband" (Featuring 2Chainz) and the just released "Ready" (Featuring Future), B.O.B. is primed to follow the harder more trap sounding songs that his Grand Hustle Records cohorts specialize in, but with B.O.B.'s own eclectic flow and rhyme schemes. Underground Luxury is set to release on Dec 17.