DON'T MISS: "Hairspray Live!" - No, you just can't stop the beat. This fresh adaptation of the beloved musical comes bursting into prime time with newcomer Maddie Baillio leading the way. She plays teenager Tracy Turnblad, who shakes up a TV dance show in 1962 Baltimore and meets an array of colorful characters in the process. The impressive cast includes Kristin Chenoweth, Ariana Grande, Harvey Fierstein, Jennifer Hudson, Martin Short, Derek Hough and Sean Hayes. 8 p.m. Wednesday, NBC.