Princess Hadley is a character in the 2006 animated film, Barbie in the 12 Dancing Princesses. She is the eighth daughter of King Randolph and the late Queen Isabella, and she has a twin named Isla. They are so similar they sometimes finish each other's sentences.
Hadley has blonde hair and light teal eyes. Most of the time, Hadley has a high ponytail hairdo. She has a narcissia flower on her dress' belt.
Hadley and her identical twin sister Isla are shown in the movie as two sporty girls who likes to walk on stilts. Because they are twins, they are especially close to one another and even finish each other's sentences. Hadley is loves to dance likes all of her sisters.
- Hadley's favorite gem is the topaz.
- Hadley's favorite flower is the narcissus.
- Hadley shares her name with one of Merliah's friends in Barbie in A Mermaid Tale and one of Blair's friends in Barbie: Princess Charm School.
- From the movies Barbie as Rapunzel and Barbie of Swan Lake, Hadley and Isla have both the same hair style like Barbie when she tells stories to cheer up her younger sister Kelly when she feels sad or unsure.