Jenna Dewan Spills on ‘World of Dance’ Surprises

‘’Extra’s” Renee Bargh was on the set of “World of Dance” with Jennifer Lopez, Ne-Yo, David Hough, and Jenna Dewan. What should we expect from the second season? Jenna shared, “There’s a lot of surprises in store.” This season will feature a bigger LED dance floor that will “really enhance the performances,” according to Lopez. “World of Dance” returns tonight on NBC.