However, some of the most popular and visually appealing characters include:
* Katara: Known for her kind heart, strength, and beautiful, flowing hair.
* Toph: A powerful and unique character with an unconventional beauty, often depicted with a confident smirk.
* Princess Yue: With her ethereal beauty and connection to the moon spirit, she's a captivating figure.
* Azula: Her striking blue eyes and sharp features convey a sense of power and sophistication.
* Ty Lee: Her playful and energetic personality, along with her bright red hair and cheerful demeanor, make her a popular choice.
Ultimately, the "prettiest" girl in Avatar: The Last Airbender is a matter of personal opinion. Each character has their own unique beauty and appeal, contributing to the richness and diversity of the show.