''Olivia Hye'' (also known as ''Go Won & Olivia Hye'') is the twelfth single album from South Korean

girl group A girl group is a music act featuring several female singers who generally harmonize together. The term "girl group" is also used in a narrower sense in the United States to denote the wave of American female pop music singing groups, many of who ...

Loona's pre-debut project. It was released digitally on the March 30, 2018, through

Blockberry Creative Blockberry Creative (Hangul: 블록베리크리에이티브) is a South Korean record label formed in 2016. It is a subsidiary of Polaris Entertainment. The label is home to the girl group Loona and soloist Sunye. History Blockberry Creative ...

and Vlending Co. LTD and was released physically on April 2, 2018, through Windmill Entertainment. The single formally introduces the twelfth and final member of Loona, Hyeju (formerly Olivia Hye) and thus marks the end of the pre-debut solo single concept. The single contains two tracks, HyeJu's solo "Egoist" featuring JinSoul and a duet with Go Won titled "Rosy" which also features Heejin.

Track listing

Charts

References

{{Authority control 2018 singles Loona (group) albums Blockberry Creative single albums