Welcome to Adventure Time Answers. What would you like to know?

Technically Yes, although as of Season 5 *spoiler*, Betty (another human) is also living in Ooo

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.