Extra's Renee Bargh was on the red carpet for the Hairspray Live! press junket, catching up with stars Ariana Grande and Kristin Chenoweth.Ariana revealed that she is a huge fan of Kristin's, and the two chatted about being in the upcoming musical adaptation of the 2002 Broadway hit Hairspray, which airs live on NBC on December 7 at 8 PM. Check it out!