Raised in Yonkers, New York,[3] Cepero graduated from The Harvey School in 2013, where she decided to explore a career in the arts.
[4] She would study at Montclair State University, graduating in 2017 with a Bachelor of Fine Arts in Musical Theatre.
[5] In early 2018, Cepero responded to an audition call for Steven Spielberg's remake of West Side Story, and would eventually secure the role of Provi in the film later in the year following several callbacks.
[10] She would appear in the Apple TV+ series Extrapolations in 2023,[11] as well as in a recurring guest role in the procedural drama 9-1-1.
However, her role in the series would finish as a result of creative changes, and Cepero opting not to commute to Los Angeles to film while she lived in New York City.