The Princess Bubblegum costume is a popular Adventure Time costume, especially for women and little girls. It features the character Princess Bonnibel Bubblegum from the Adventure Time television series, who is a Candy Person and one of the show's primary characters, alongside Finn the Human and Jake the Dog. Although the costume is intended for females, the show has notable gender-swapped characters; the male version of Princess Bubblegum is known as Prince Gumball.