In “The Cut” round one, the acts face the deepest and most intense cut of the season with judges Jennifer Lopez, Derek Hough and NE-YO. The top six acts from each division remain but only the top three highest-scoring acts from each division will move on to the Divisional Final and be one step closer to winning a grand prize of $1 million. This week, Derek Hough mentors the Upper Division and special guest Jenna Dewan returns to mentor the Junior Team Division.