Crown Princess Isabel Castillo Flores of Avalor is one of the main characters in the animated series Elena of Avalor. She was voiced by Jenna Ortega. She is the second princess of the Kingdom of Avalor and the younger sister of Elena. As the second daughter of the late King Raul and Queen Lucia, she became the Crown Princess of Avalor once Elena became queen. She is an exceptionally gifted young lady who enjoys drawing and creating. She has also demonstrated her affection for her older sister and for hanging out with her. Like another brilliant princess, Isabel is adamant about honouring agreements and finds it disrespectful when others betray her.