As a child star, Charlson received Best Child Actress awards and nominations because of her outstanding performances in movies. Her notable appearances include Jenny in the 1993 Maricel Soriano drama movie, "Separada" where she won two Best Child Actress awards in the FAMAS and PMPC Star Awards; and Becky in the 1995 family-drama film, "Sarah... Ang Munting Prinsesa" with her friend, Camille Prats in the title role where she received Best Child Actress nominations. She also appeared in a daily drama series, "Familia Zaragoza".