Hairspray Live was an amazing performance. Ariana Grande did spectacular as Penny. She looked exactly like her and owned the quirkiness. They also picked the perfect person to play Tracy. Her name is Maddie Baillio. She had the perfect voice and singing voice for Tracy. The only problem I noticed during the show was the camera shaking occasionally, and the microphone turning off during the first number. Other than those two issues, I think the show went perfectly. The cast was great, the cameras were cued on time, and they showed the two actors who played Tracy in the original two movies. You can watch hairspray live on the NBC app if you sign in with your t.v. provider.