BADKIZ (배드키즈) was a girl group under US Entertainment. Originally a five-member group, they debuted on March 24, 2014 with the single "Ear Attack". Their final lineup consisted of Eunyu, Seoeun, Rozi, and Semi. On February 15, 2019, their agency announced the group had changed their name to HOT PLACE (핫플레이스). They reverted back to their original name in 2020 following the departures of Sihyun and Taeri. On October 14, 2020, Eunyu, Seoeun, and Semi announced their departures from BADKIZ, with Eunyu and Seoeun to focus on their careers as cheerleaders and Semi going back to being a dancer. Later that same day, Rozi revealed the group had disbanded.