Rothy (로시) is a South Korean solo singer currently under Dorothy Company. She released two pre-debut tracks before making her official debut on August 30, 2018 with her mini album, "Shape of Rothy". On June 27, 2018, Rothy along with PENTAGON's Jinho sang an OST titled "A little bit more" for the television drama What's Wrong with Secretary Kim. On August 30, 2018, she released her debut mini album, Shape of Rothy. It contained her previously released pre-debut tracks, "Stars" and "Sullae". The album's release also marked her first live performance at a debut stage on M Countdown with her album's title track, "Burning".