This collaboration marks Doechii foray into pop music after her project Alligator Bites Never Heal won a Grammy for Best Rap Album. “I put my heart and my soul into this mixtape

The reunion - which will also come with new music, as ROSÉ recently confirmed - will put an end to more than a year of the foursome spending time apart to focus on solo projects.

JENNIE, primary rapper for K-pop group BLACKPINK, has recruited Doechii for her new song, "ExtraL," the latest tease of her upcoming album, Ruby.