Darby is an intelligent, extremely cute and unbearably beautiful 6 year old tomboy who is one of Winnie the Pooh's friends and the one of the main characters on My Friends Tigger & Pooh. She is one of Pooh's human allies from The Hundred Acre Wood alongside Christopher Robin. Her dog is Buster.
- Darby will meet Littlefoot and his friends on Littlefoot's Adventures of My Friends Tigger & Pooh.
- Darby will introduce Pooh and his friends to her cousin Gordie Lachance in Pooh's Adventures of Stand by Me.