Lumpy Space Princess!

Lumpy Space Princess (or LSP) is the princess of Lumpy Space, originally designed by Natasha Allegri. She is the second most recurring princess after Princess Bubblegum. Finn and Jake have both traveled to Lumpy Space as well as to her (parents') residence after she accidentally bit Jake in "Trouble in Lumpy Space."

Since "To Cut a Woman's Hair," LSP moved out and has been living homeless in Ooo. She was shown as a dirty homeless girl living in a tent and heating up a can of beans in "Heat Signature." According to her story in "The Monster," she lived among wolves, was banished, and later began terrorizing a small village as a "monster" in order to eat their crops. She ultimately returned to Lumpy Space to make up with her parents.