This Wednesday on Chicago P.D. (NBC, 10/9c), Upton and Burgess partake in some girl talk… about the fact that the former is dating the latter’s ex-fiancé! But work comes first, so when their undercover gig takes a troubling turn, Upton and Burgess “have to put their differences aside,” star Tracy Spiridakos (Hailey Upton) tells TVLine. […]