The mothers butt heads with Abby over a vegan-inspired routine; Kendall, Brynn and Kalani compete; the team says goodbye to Abby when she leaves for Europe.

With Abby away and her sentencing looming over everyone's head, the moms bring in world-renowned choreographer, Laurieann Gibson. Laurieann's intensity and passion shakes things up at the ALDC, but will her unique methods and choreography be enough to win? Meanwhile, ex-ALDC member Chloe returns to the competition world for the first time in two years to dance against her former teammates.