The "Princess series" refers to a collection of animated films produced by Disney that feature young female protagonists who are often royalty or aspire to be. These films typically include themes of adventure, love, and self-discovery, appealing to audiences of all ages. Notable characters include Cinderella, Ariel, and Belle, each with their unique stories and challenges. The series has expanded to include merchandise, theme park attractions, and spin-off media, creating a significant cultural impact. The Disney Princess franchise promotes values such as kindness, bravery, and the importance of following one's dreams, making it a beloved part of children's entertainment.