Jennifer Lopez's competition series "World of Dance" was an out of the box hit last summer for NBC, and now it's back for a second season. IndieWire sat down with Lopez recently to discuss "World of Dance," as well as why now was the time to end "Shades of Blue," whether she watched the new edition of "American Idol," if she still plans to revisit "Bye Bye Birdie" for NBC, and what's next in her busy career.(Music by Omar Khan and Hook Sounds.)