Meet the Nicest Kids in Town in the Trailer For Hairspray Live!

The latest promo trailer for NBC's Hairspray Live! dropped on Nov. 24, and needless to say, it will make you even more excited about the upcoming production. Not only does the one-minute spot give us a glimpse at everyone in their '60s gear, but it also shows off some of the musical's most iconic numbers. Of course, one of the best parts is when Jennifer Hudson belts out "I Know Where I've Been" as Motormouth Maybelle. It will definitely give you chills. Watch the clip above before the show airs live on Dec. 7.