The Best Hairspray Live! Highlight: Jennifer Hudson and Ariana Grande's Diva Duet

There were countless highlights during this week's production of Hairspray Live! on NBC. Jennifer Hudson belted her face off during a soulful rendition of "I Know Where I've Been." The two original Tracy Turnblads popped up for a joint cameo in "Welcome to the '60s." But when it really comes down to it, there's one particular highlight that seems to outshine the rest, just by a smidgen. Ariana Grande and Jennifer Hudson's showstopping duet, "Come So Far," may have technically taken place after the finale, but there's nothing quite like watching two stellar divas go toe-to-toe with their stunning sets of pipes. Prepare to get blown away with their clips, both above and below.