Itzy is a South Korean girl group formed by JYP Entertainment. The group consists of five members: Yeji, Lia, Ryujin, Chaeryeong, and Yuna. They are recognized for their "teen crush" concept and for exploring themes of independence and self-love in their music.
Itzy debuted on February 12, 2019, with the single album It'z Different and its lead single "Dalla Dalla", which peaked at number two on South Korea's Circle Digital Chart, the Billboard K-pop Hot 100, and the Billboard World Digital Song Sales Chart. The music video set a new record for the most views in 24 hours for a K-pop debut, and "Dalla Dalla" emerged as the best-performing girl group song of the year in South Korea. Later that year, Itzy became the first K-pop girl group in history to achieve a "Rookie Grand Slam", winning all five major Rookie of the Year awards.
Between 2019 and 2021, Itzy released four extended plays: It'z Icy, It'z Me, Not Shy, and Guess Who, each producing top-ten singles in South Korea, including "Icy", "Wannabe", "Not Shy", and "In the Morning". In 2021, they released their debut studio album Crazy in Love, which climbed to number 11 on the US Billboard 200.
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