Dixie finally gets the spotlight on the Jingle Ball tour. Charli also makes a move to center stage, as she recreates an iconic dance number with Derek and Julianne Hough. Dixie reveals the truth about her relationship with Noah to Marc and Heidi.

A trip home to Connecticut stirs up mixed emotions for Dixie and Charli. Dixie wonders whether Noah is more loyal to his fans than his loved ones. Charli questions whether to pursue a new business venture, while struggling with her skin.

Charli gets a lead role in a horror movie, while still working on her secret music project. Dixie and Noah make big decisions about the future of their relationship. Heidi worries about her family being pulled apart as she faces a tragic loss.

As Heidi grieves, Dixie and Charli rally around their mom for a mother-daughter photoshoot. Charli's music secret is revealed and the family deals with the fallout of keeping the news from Dixie.

An argument between Noah and Dixie reveals some trust issues. The family packs up issues of their own and heads for Vegas, in the hopes of setting sister grievances aside.