What better way to perform the hit song “Uma Thurman” than to have Fall Out Boy’s Pete Wentz join you on stage! Watch the shorties, Nick Cannon and JoJo Siwa rock out with Pete Wentz in an awesome finale performance of “Uma Thurman!” Catch more Lip Sync Battle Shorties on Nick! #Nick #Nickelodeon #LSBS Subscribe if you love Nickelodeon and want to see more: at.nick.com/Subscribe Nickelodeon is the number-one brand for kids with original cartoons, sitcoms, movies, award shows, products, and more! Here on our Nickelodeon YouTube channel you’ll find the shows and animated series you know and love like SpongeBob SquarePants, The Loud House, Teenage Mutant Ninja Turtles, Henry Danger, ALVINNN!!! and The Chipmunks, and more! You’ll also get exclusive access to our digital original series like The JoJo & BowBow Show Show, Inside Nick, and Nia Sioux’s Slumber Party plus fun Nick recipes, DIY projects, how-tos, and a behind the scenes look at the lives of your favorite Nick stars in...