Born in Houston, Jeffery began her professional journey at the age of 12. Her early interest in performance, which was nurtured through grade school talent shows, quickly transitioned into a serious pursuit of acting. She secured her first major film credit in the 2006 comedy Phat Girlz, an experience that helped solidify her path forward. This early success served as a foundation for a career characterized by steady growth and a wide range of roles across various television genres, demonstrating her adaptability as a performer who could handle both lighthearted comedy and more grounded dramatic narratives.
To many contemporary viewers, Jeffery was best known for her role as the cheerful and spirited cheerleader Bree in the popular Disney Zombies franchise. Her portrayal of the character resonated deeply with audiences, and she brought a sense of sincerity and joy to the role that defined her time on the project. She appeared in the original 2018 film and returned for both subsequent sequels, Zombies 2 and Zombies 3. Her commitment to the character extended beyond live-action, as she recently lent her voice to the animated project, Zombies: The Re-Animated Series, ensuring her character remained a staple for younger fans.
