Illit (/ˈaɪlət/; Korean: 아일릿; RR: aillit; stylized in all caps) is a South Korean girl group formed by Belift Lab, a sub-label of Hybe through the JTBC 2023 survival competition show R U Next?. The group consists of five members – Yunah, Minju, Moka, Wonhee, and Iroha. They debuted on March 25, 2024, with the extended play (EP) Super Real Me. The name I'll-It (previously) was introduced during the live broadcast of the final episode of R U Next?. In the episode, it was explained that the name "represents choosing your own verb to put between I'll and It", conveying the ability of the members to act and make decisions independently.