Fun to the World is the fourth extended play by South Korean girl group Momoland.

For the extended play, Momoland worked with a variety of producers including Shinsadong Tiger, Pinkmoon, Stainboys and Monster Factory.

To promote the extended play, the group performed on several South Korean music show programs, such as M Countdown and Inkigayo.

The extended play was released on June 26, 2018, through several music portals, including Melon and iTunes.

[1][2] In South Korea, the extended play debuted and peaked at number six on the Gaon Album Chart for the week of June 30, 2018.