Isabelle was born in Palmdale, California on St. Patrick's Day. She is of mixed race. At 7 years old, Isabelle realized she caught the acting bug after inciting laughter on set from a scene she did for a short film. She went on to study acting and earned her BFA in Drama at NYU Tisch School of the Arts and Atlantic Acting School in New York City. She has two National Commercials under belt and has booked seven commercials for major brands in just 6 weeks this year. She also has a musical theatre background having performed Off-Broadway, Barclay's Center, and the NY Times Center.