No trick, only treat as Jay Z returns home for surprise appearance with Young Jeezy

Rap superstar Jay Z surprised fans in his hometown of Brooklyn, New York on Thursday (30Oct14) by joining Young Jeezy onstage at the Powerhouse 2014 concert to perform their hit collaboration Seen It All.

The Empire State of Mind hitmaker, who recently returned to the Big Apple following an extended vacation in Europe, sent fans into a frenzy during the finale at the star-studded Barclays Center show as he appeared onstage with headliner Jeezy to rap his verse on the track.

But Jay Z wasn't the only unexpected guest of the night - Remy Ma, who recently completed six years in prison for an assault and weapons possession conviction, hit the stage with French Montana and treated attendees to renditions of her hits Lean Back and Whuteva.

Other performers at local radio station Power 105's annual gig included Chris Brown, T.I., Childish Gambino, J. Cole and Ne-Yo.