Tiana is from a large family. Her father is Roy Calderon, a somewhat successful country singer of 48. Roy has been married three times and had 5 children of his own. His third wife already had 2 children before they married. Tiana's mother, Roy's second wife, also had a child with another after they divorced. The child was taken away by child services and adopted by Roy's eldest daughter.

• Roy Calderon: Tiana's father. Has a healthy father-daughter relation with Tiana. Knows about her Exaltation.
• Alecia Montoya: Roy's first wife. Deceased
• Nina Calderon-Romero: Roy's second wife. Divorced. Negative, destructive relationship with Tiana.
• Estela Calderon-Corona: Roy's third wife. Currently happily married. Cares for all Roy's and her own children in a way. Healthy relation with Tiana and knows about her Exaltation.
• Kitty Montoya (30): Tiana's eldest half-sister born from Alecia and Roy. (lesbian in a relationship). Tiana sometimes visits and is good friends with her and her partner.
• Keith Montoya (27): Tiana's half-brother born from Alecia and Roy. Also her general/stage manager. They have a healthy relation and he knows of her Exaltation.
• Nora Calderon (18): Tiana's younger pure sister. Distant from the family, feels a bit like an underdog thanks to Tiana's fame. Relation with Tiana is strained, but not hateful.
• Sabrina Calderon (10): Tiana's half sister from Roy and Estela. Looks up to her famous siblings, wants to become famous too.
• Jordan Romero (8): Tiana's young half-brother. He was taken away from Nina by child services and adopted by Kitty Montoya.
• Rhoda and Ira Corona (22): Twin sister and brother born from Estela and her former husband. They are both successful actors often casted as twins because they resemble each other a lot. Catalys for Roy and Estela meeting. They get along well with Tiana, and they knew each other even before their parents decided to marry.

• Lia Rivers is also a famous child star who co-hosted with Tiana for a long time. They still consider each other friends, but Lia went a whole different route when she turned 18.
• Donovan Whitley is the grandson of Donn Whitley, founder of the Donn Whitley studios. He practically runs the studio these days though his father is still alive and in retirement. Donovan has been like a mentor to Tiana and Lia.
• Tyrone Wynn is a young sportsman whom Tiana is dating. In public their relationship is fine, in private they respect each other but both know they have no romantic feelings for each other.