FIFTY FIFTY's Keena and Moon Chanel are meeting listeners in a new role—radio DJs.

The duo has been selected as special DJs for MBC FM4U's Idol Radio Season 4. The broadcast will stream live on January 7 at 9 p.m. KST via the YouTube channel Idol Radio Universe.

This marks their first time hosting a radio program since debut. Known for their quick wit and natural talk skills, Keena and Moon Chanel are expected to bring lively energy to the show, amplified by their close-knit chemistry.

Anticipation is also building around the guest lineup. SAY MY NAME, who recently made a comeback, will appear as guests on Idol Radio Season 4, drawing attention to the on-air interaction between the artists.

Their agency shared, "FIFTY FIFTY plans to meet fans this year with a refreshed image and a wide range of activities," heightening expectations for the group's next chapter.