Featuring a soundtrack of original music and stunning music performances, Star follows three talented singers, desperate for a new start and with ambitions of stardom, as they navigate the cut-throat music business on their road to success. Meet Star, a tough-as-nails young woman, who came up in the foster care system and decides one day to take control of her destiny. Star tracks down her sister, Simone, and her Instagram bestie, Alexandra, and together, the trio journeys to Atlanta to become music superstars. Reality soon dawns on the girls' fantasies, and they start to learn that ambition often comes at a cost. And sometimes that cost is too high.
While still dealing with the repercussions of Hunter's death, Star goes to great lengths to assure that the group gets a release date for their album. A frustrated Simone struggles with bullying and Alexandra moves in with Derek despite the hardships they've experienced. Meanwhile, Carlotta faces difficult decisions when it comes to managing the group, causing the STAR and EMPIRE worlds to collide as Jamal Lyon (guest star Jussie Smollett) is sought for advice.
The girls receive a rude awakening when the fierce new label head, Ayanna, demands they re-brand their image in order to have a shot at competing with the label's other talented artists. A disgruntled Star chooses to take matters into her own hands, causing tensions between her and Carlotta to escalate. Meanwhile, Alex, Simone and Cotton all struggle with adjusting to some major life changes.
While preparing for an upcoming TV appearance with recording artist Noah Brooks, the girls quickly learn that they will be singing backup instead of co-headlining the performance. Anxious for the girls' next big move, Carlotta turns to the new A&R executive, Maurice, for help on a new deal. Meanwhile, Jahil tries his hand at producing music, Cotton struggles with starting her new job and Star comes face-to-face with an unexpected person from her past.
A rattled Star is reeling with emotions, while dealing with the sudden reappearance of her father. A huge opportunity for the girls to perform at the record label party is put into jeopardy after they react to learning that Ayanna has hired Rachel Wells (Paris Jackson) as the label's new social media strategist. Meanwhile, Derek struggles with facing the truth about his fate; Carlotta finds a place of solace; and Cotton begins to bond with her father, Jahil, over their shared pain.
Ayana is quickly reminded of the tremendous pressure she is under to make her family proud, when her father (guest star Richard Roundtree) - a legendary music label executive - pays a visit to Midtown. Alex continues to be haunted by her lies to Derek; Star and Simone differ on how best to deal with Brody's mysterious return; and Noah faces a tense encounter with the police during an event thrown by the label. Meanwhile, Jahil works on a plan to debut a new duo he's discovered, featuring his nephew, Angel (guest star Evan Ross), and Ayanna's assistant (guest star Elijah Kelley).
Withall of the flack the label is catching from the tragic police incident, Ayanna must quickly restore Midtown's image. Desperate for a spot in the showcase, the girls work on convincing hot recording artist Joyce Sheree to sing a featured verse on one of their songs. Carlotta continues to fight for custody of Simone, a misleading photo of Noah and Alex goes viral and Cotton juggles two relationships. Meanwhile, Brody's motivation for his return to Atlanta is revealed.