Hailey Addison was born and raised in a wealthy family, spoiled with gifts ever since birth, and very demanding with her wants and desires. Because of this, she gets snobbish and upset when she doesn't get what she wants, and would often sulk or throw a tantrum. She grew up in a very clean environment, so anything dirty would easily disgust her. She's also quite selfish, a bit narcissistic, and self-absorbed in her own desires. Despite her behavior, she can be kind, but it is quite rare to see.