Taraji P. Henson and Nia Long are battling on the set of “Empire.” Reportedly it got so bad producers were close to shooting the scenes they were in together but separately. Allegedly Nia was extremely rude to the people in hair, makeup and wardrobe. And Taraji wasn’t here for that. Nia’s camp is calling BS on the story. “Nia has been nothing but a consummate professional treating all members of productions with respect.” Read the deets here.