1. Lee Seung-ah, known as Mijoo, is a South Korean singer and entertainer.

1. Lee Seung-ah, known as Mijoo, is a South Korean singer and entertainer.
Mijoo 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, Dunia: Into a New World, Sixth Sense, Hangout with Yoo and season 2 of Learn Way.
Mijoo made her solo debut with the single album Movie Star on May 17,2023.
Mijoo was born on September 23,1994, in Okcheon County, North Chungcheong Province, South Korea.
Mijoo has an older sister, two years her senior, who works as a dental hygienist.
Mijoo debuted with Lovelyz, which was first announced on November 5,2014, by Woollim Entertainment.
Mijoo made a cameo in The Gentlemen of Wolgyesu Tailor Shop in 2016.
Mijoo participated in the dance survival show Hit the Stage.
Mijoo placed 6th by the end of episode 8 and was eventually eliminated.
Mijoo was a host in Inkigayo alongside bandmate Kei and BTS members Jin and RM.
Mijoo was cast in the television series I'm a Job Seeker, playing the role as Na Young-hee.
Mijoo was part of the cast of Dunia: Into a New World alongside Yunho, DinDin, Sam Okyere, Kwon Hyun-bin and many more.
Mijoo was part of My Mad Beauty 2 with Lee Jin-yi, Hyoyeon and Park Na-rae.
Mijoo is part of the third season of the series alongside Park Na-rae, Choi Yoo-jung and Han Hye-jin.
Mijoo is cast in the television show In-laws In Practice, paired with Kwon Hyuk-soo and Shopping Cart Saviour together with Haha and more.
In 2020, Mijoo starred in the first season of tvN's Sixth Sense alongside Yoo Jae-seok, Jeon So-min, Oh Na-ra, and Jessi.
Mijoo starred in the second season of Sixth Sense alongside the aforementioned cast members and Lee Sang-yeob.
On March 9,2021, Mijoo revealed on Cultwo Show that she had changed her legal name to Lee Seung-ah.
On December 29,2021, Mijoo received the Female Rookie of the Year Award at the MBC Entertainment Awards for her performance in Hangout with Yoo.
In February 2022, Mijoo took on her first main MC role along broadcaster Boom for Mnet's TMI Show.
In July 2022, Mijoo teamed up with Boom to be the MC of JTBC's short-form video challenge program, I Want to Be A Celebrity, along with cast members Shortbox, Aiki, Winner's Lee Seung-hoon, Kim Gye-ran, Pony, and Shin Ji-yeon.
Mijoo joined wavve dating program Some-ping as an MC along with Jo Se-ho, Uhm Ji-yoon, and Winner's Kang Seung-yoon and Kim Jin-woo which premiered in August 2022.
In October 2022, Mijoo was announced as a host of the second season of KBS2 program Battle Trip.
In November 2022, Mijoo was an MC of Coupang Play dating show Office Romance.
On January 9,2023, it was announced that Mijoo donated around 100,000 sanitary napkins for underprivileged female teenagers.
Mijoo was described as an "advertising blue chip" because of her success as a model for brands in various industries.
In January 2022, Mijoo became the muse of Oryany, a South Korean global fashion brand for the 2022 SS season.
On January 17,2022, Mijoo was appointed as Nonghyup Bank's ESG model due to her "positive energy and excellent sense of entertainment".
In May 2022, Mijoo was selected as the model for lifestyle brand 95PROBLEM's compression stockings line Balance Fit.
In May 2022, Lee Mijoo was chosen as one of eight models for travel brand goodchoice's summer campaign along with Yoon Jong-shin, Chang Kiha, Noh Hong-chul, Jang Yoon-ju, Meenoi, Anupam Tripathi, and Pani Bottle.
In June 2022, Mijoo became the advertising model for scotch whiskey brand Label 5.