EXID's Hyelin will be making a comeback as a singer as she releases the cover image for her upcoming single 'Lonely.'

Last year, Hyelin surprised fans when she gave an update on her life during the MBN's variety show 'Miss Back' that aired on November 12, 2020. During one episode, Hyelin revealed she was working part-time as a waitress at a restaurant and talked about the difficult times she went through after her contract with Banana Culture expired.

Now on May 6 KST, she unveiled the cover image of the upcoming single album 'Lonely,' announcing her comeback as a solo album.