Shelly's globetrotting college friend, April (SOFIA VERGARA - "Chasing Papi"), unexpectedly arrives in Miami. The duo's late-night partying antics cause Shelly to get into a huge fight at work with Rita and Janie after they are left outside a club with hip-hop star JADAKISS (himself) and his posse. Meanwhile, J.T. volunteers to bring his "D.J. Fine" persona out of retirement when Donovan needs a substitute for his regular D.J. at Z Lounge.