Watch the Official theme song of Men in Black III featuring Pitbull. Taking over the reigns from retired rapper Will Smith, channels two very different, very famous film soundtracks with his Men In Black 3 song Back In Time. The Miami MC's song shares the same title to Huey Lewis & The News' timeless tune from Back To The Future, and the hook comes right from Micky & Sylvias Love Is Strange, which you will immediately recognize from Baby and Johnny s slinky dance rehearsal in Dirty Dancing.

MIB III Synopsis: An alien criminal kills the young Agent K in 1969, altering the timeline, changing the Agency and placing the Earth in danger. Veteran Agent J (Will Smith) will travel back in time to 1969 to before the murder and work with the young Agent K (Josh Brolin) to save him, the Agency, the Earth and humanity itself.