The Qualifiers" round continues with judges Jennifer Lopez, Derek Hough, NE-YO and host/mentor Jenna Dewan. In round seven of "The Qualifiers," the world's most elite dance acts from all ages and dance genres enter the "World of Dance" arena to face off in the challenge of a lifetime. The acts have one chance to showcase their artistry, precision and athleticism in order to move forward in the competition and ultimately win a grand prize of $1 million.