On September 28, Choa took to Instagram to share, "I'm going to be part of a really, really great program!!" along with several photos and a video.
In the posts, Choa is seen practicing diligently on set. Her appearance has sparked interest, especially following last year's plastic surgery rumors.
Back in October last year, Choa uploaded several photos with the caption "YouTube filming day." Some netizens questioned her appearance, commenting, "Her face...", "Who is this?", and "She looks prettier, but is it an AI filter?"
In response, about five days later, Choa seemed to counter the AI speculation by posting, "It's already been a month."
Choa debuted in 2012 as a member of AOA, gaining popularity with hits like 'Short Skirt', 'Bobbed Hair', and 'Heart Attack'. She left the group in 2017 citing insomnia and depression, and took a hiatus from the entertainment industry. In 2020, she made a comeback by launching a YouTube channel and has been actively engaging in various activities since.
Reporter: Dayeon Jung, TenAsia light@tenasia.co.kr