Supermodel Brooks Nader moves in with her three outspoken sisters just as their parents arrive to celebrate her new fashion line. But when questions swirl about Brooks' boyfriend, "Dancing with the Stars" partner Gleb, family pride gives way to scandal.

Breakup buzz follows the girls to Miami. Grace Ann makes a bold career move on her own. Brooks throws herself into work, but missing her sister's 25th birthday sets off a whole new mess. Sarah Jane confronts her attitude toward her sister.

Brooks tries to keep it together as her relationship crumbles before her Hudson Jeans launch. Grace Ann faces fallout with her agents as she clashes with Sarah Jane's advice. A trip to Miami offers a new start until headlines blow it up.

Sarah Jane faces her conservative roots head-on when she brings a girl home to Baton Rouge for the Easter crawfish boil. Mary Holland questions whether Lord Jules can hang in the Bayou. New threats shatter Brooks' hometown peace.

Brooks wrestles with how to live with the threat of a sex tape hanging over her head. The family crosses paths with Gleb for the first time since the breakup. Sarah Jane is called out for being messy.

Brooks rushes into her single era. Grace Ann books a major campaign. Mary Holland plots her next micro-retirement step. Sarah Jane's roster stirs the pot.

Brooks' health takes a dive, worrying her sisters. Mary Holland's startup dreams face reality. Grace Ann begins thinking about marriage. Sarah Jane pushes back against slut-shaming.

When stakes hit an all-time high, the sisters face their toughest choices yet. How far will they go to succeed in the modeling world? Will it cost them their relationships and well-being?