Isabella was born in Cali, Colombia in 1998. She has a sister named Valentina who is studying law and a brother named Juan Diego who is 8 years old. Isabella's parents are Diego and Gilma. Isabella broke her wrist when she was young and is allergic to milk, cats, bees, and other allergens. She lives with her family in Pance and attends Bennett School. In her free time, she enjoys listening to English music, reading, and visiting family.