Gabrielle graduated from Loyola University New Orleans College of Law in 2023, where she was a member and competitor of the Moot Court and Trial Advocacy programs. She served as Chairwoman of the Trial Advocacy program and was inducted into the Order of the Barristers National Honor Society for demonstrating exceptional skills in written and oral advocacy. She received the Asterisk Award for the Highest Grade in Legal Research and Writing and was an extern for the Honorable Judge Jay C. Zainey in the United States District Court for the Eastern District.

Prior to attending law school, Gabrielle earned a Bachelor of Arts Degree in Mass Communication from Louisiana State University in 2019.