Get your first look at Maddie Baillio as the unstoppable Tracy Turnblad in NBC's Hairspray Live! because the first teaser just got here.

The musical will make its TV adaptation on Dec. 7 at 8 p.m. ET, and there's a ton of star power hooked onto this. Divas Ariana Grande and Jennifer Hudson will star, along with comedy vet Martin Short and theater legend Harvey Fierstein. 

In the clip, you'll see Tracy enthusiastically pondering an audition and the cast of the show singing its most famous tune, "You Can't Stop the Beat," in glittery outfits.

"Hairspray Live!" also stars Derek Hough as Corny Collins; Shahadi Wright Joseph as Little Inez; Ephraim Sykes as Seaweed Stubb; Garrett Clayton as Link Larkin; Kristin Chenoweth  as Velma von Tussle; and Dove Cameron as Amber von Tussle. There will be some guest stars too: Sean Hayes, Andrea Martin, Rosie O’Donnell and Billy Eichner.