Big Sean partied the night away at New York’s Terminal 5 as he celebrated the release of his new album Hall of Fame which recently hit shelves.  During his live set, the G.O.O.D. Music rapper decided to surprise the fans with a performance from Wiz Khalifa and Juicy J.  Take a look at the footage below to see Sean and Wiz take it back to Cabin Fever with “Gang Bang” and Juicy J hold it down with “Show Out.”

Wiz Khalifa – Gang Bang Feat. Big Sean

Juicy J – Show Out Feat. Big Sean & Young Jeezy