PRISTIN (Hangul: 프리스틴; formerly known as Pledis Girlz) was a ten-member South Korean girl group formed by Pledis Entertainment in 2016. The group was composed of: Nayoung, Roa, Yuha, Eunwoo, Rena, Kyulkyung, Yehana, Sungyeon, Xiyeon and Kyla. Seven members of the group appeared on TV show Produce 101, two of them Nayoung and Kyulkyung debuted as part of the project girl group I.O.I after becoming two of the top eleven contestants on the show. On March 21, 2017, they released their first mini-album HI! PRISTIN after various promotions. The title track for the album was "WEE WOO". To finish up their promotions, PRISTIN dedicated a week to promoting one of their other tracks on the album, "Black Widow". They eventually released a remix version of Black Widow. On August 23, 2017, they released their second mini-album SCHXXL OUT. The title track for the album was "WE LIKE", an energetic dance-pop song about a girl with a crush on a boy and her attempts to convince him to be hers. PRISTIN held their first comeback stage on August 24 on M! Countdown. The group officially disbanded on May 24, 2019. After their disbandment, Yehana, Sungyeon and Kyulkyung stayed with Pledis Entertainment. Nayoung, Roa, Rena, Yuha, Eunwoo, Xiyeon and Kyla terminated their contract with Pledis Entertainment. Roa, Rena, Yuha and Eunwoo redebuted under OSR Entertainment on November 3, 2019 as HINAPIA with a new fellow trainee, Bada, with their Single New Start. Kyla Massie debuted as an independent artist on June 13, 2020 with her mini-album Watch Me Glow.