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.

The family makes big decisions about their future, but arguments among sisters threatens their plans. While Charli considers moving in with Dixie, she worries her secret interest in music could ruin everything.

Dixie misses Noah, while contending with online "cheating" rumors. Marc and Heidi discuss the risks of keeping Charli's music secret from Dixie, as we hear Charli sing for the first time.