Cerón was born in Mexico City, Mexico. She moved to Elgin, Illinois at the age of 10. She is the third oldest of two brothers and three sisters. In junior high school she became involved with theater. After leaving high school she joined the Latino Chicago Theater Company and went on to become one of their leading actresses. She has performed in dozens of plays, including Each Day Dies With Sleep, Heroes and Saints, and Federico García Lorca's Once Five Years Pass.