Things get out of control during a rally Derek organizes in response to the sudden loss of a close friend. Then, when Star doesn't show up for an important rehearsal, Alex and Simone are forced to have someone else step in for her.

Carlotta is devastated after the fire that resulted in someone's death. As she tries to pick up the pieces, her mother, Miss Christine, and sister, Cassie, unexpectedly show up. Meanwhile, Star struggles to hide her jealousy and feelings for Noah, while Gigi decides to do "Take 3" a favor that could put them back on the map