For a similarly named character, see Princess Isla (The 12 Dancing Princesses). Princess Isla is a character in Barbie: Princess Charm School. She is voiced by Shannon Chan-Kent. Isla attends the school with her classmates Blair and Hadley, and her sprite is Harmony. Isla's hair is usually in a low bun with drumsticks in it, but she later has her hair down and wavy for her graduation look. Her favorite color is blue, from blue to sky blue, and she has black hair. She has brown eyes and pale skin