In the "Semi-Final 1," six of the top twelve acts take to the iconic World of Dance stage for the first time this season with judges Jennifer Lopez, Derek Hough, NE-YO and host Scott Evans. The judges will now score each performance based on their artistry, technique, choreography, creativity and presentation. The top two scoring acts will move onto the "World Final" and become one step closer to winning the $1 million grand prize.