Pitbull Is ‘Chasing Shadows’ With Jamie Drastik and Havana Brown on New TrackPitbull Is ‘Chasing Shadows’ With Jamie Drastik and Havana Brown on New TrackRapper Pitbull shows up on his protege Jamie Drastik's newest single 'Chasing Shadows,' which debuted exclusively last week on Billboard.com.Natelege WhaleyNatelege Whaley