With Kelly and her daughters no longer at the studio, a lonely Christi isolates herself from the other moms. Kira and her daughter Kalani are tested for a spot on Abby's competition team. Holly worries that Nia won't be prepared for her solo due to Abby's inattentiveness.

Chloe and new girl Kalani go head-to-head on the dance floor to determine once and for all who's Abby's go-to girl. Jill's upset when Abby promises a starring role to the winner of an improv dance off, only to revoke it when her daughter Kendall wins. Meanwhile Abby pushes Mackenzie's pop career with a challenging solo.