KiiiKiii released their third EP WhyKiiiKiii on August 10, 2026, led by the title track "Pop Off Pop Off." The record leans into a Y2K, retro flip-phone aesthetic, a playful throwback theme carried across a six-track set that also includes "Ever2Late!," "Hey Hi," "SWEET SOUR," "Candy Pink Magic Hole Flip Phone," and "Blue Hour." It marks the Starship group's first comeback in about seven months, following their January EP Delulu Pack, which carried the single "404 (New Era)."
Each point is a rolling 30-day score ending on that date, sampled weekly. May differ from the window composite above.
KiiiKiii is a five-member girl group under Starship Entertainment, consisting of Leesol, Sui, Jiyu, Haum, and Kya. The group name plays on the Korean onomatopoeia for giggling and the English word "key." They first drew attention with the pre-release single "I Do Me" in February 2025 and made their formal debut on March 24, 2025 with the EP "Uncut Gem." Promoted as Starship's newest girl group following IVE, KiiiKiii lean toward an energetic, youthful pop sound and earned their first music-show win within weeks of debut, a strong early signal for a rookie act. The members span a range of pre-debut backgrounds across several agencies. As one of the very newest names on the leaderboard, KiiiKiii sit among the emerging girl groups of K-pop's fifth generation, with early momentum that has drawn notice as a rookie group to watch.