|Family & Friends|
|Family:|| Leigh Anne Stevenson (mother)
David Stevenson (father)
|Relationships:||Kai Marsden (ex-boyfriend)|
|Enemies:|| New Directions |
Dalton Academy Warblers
|Clique:||The McKinley Swagettes|
|Education:||William McKinley High School|
|First appearance:||The Diva-Off|
Brianna takes her part as a willing leader; she wants to be the powerhouse and make sure that everyone is on point and gets angry if nothing goes her own way. She can turn out to be more of a bitch than a good girl, and sometimes takes things to the limits. Because of this, she hardly has any friends, only those in the Swagettes. However, many tend to admire her for her confidence, determination, and her anxiousness to follow her dreams. She comes off as a fun person, too.
- The portrayer, Elle Varner, is one of LoveWithoutTragedy's favorite singers of this point.