Lee Seung-ah (Korean: 이승아) born on September 23, 1994, known as Mijoo, is a South Korean singer, dancer, and entertainer. She debuted as a member of South Korean girl group Lovelyz under Woollim Entertainment in November 2014. Apart from her group's activities, Mijoo has starred in various Korean variety shows such as, Hit The Stage (2016), Dunia: Into a New World (2018), Sixth Sense (2020–2022), Hangout with Yoo (2021) and season 2 of Learn Way (2021–2022). Lee made her acting debut with I'm a Job Seeker (2016).

On November 16, 2021, she left Woollim Entertainment after deciding not to renew her contract, and later joined Antenna. In May 17, 2023, she debuted as a solist with the single "Movie Star". Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.