Lee Hyori will be the 'XUnni' who teaches her hoobaes a thing or two about how to survive in the music business. She shared, "Rather than sharing tips for popularity right now, it will teach the foundation for becoming successful as an artist who will continuously receive love."

SEE ALSO: Lee Hyori has a Native American concept for 'Dazed and Confused'

OnStyle also released a teaser that shows a special appearance by Lee Sang Soon. He asks Lee Hyori if Fin.K.L will perform the congratulatory song at their wedding, which Lee Hyori keeps brushing off to focus on something else. Seeing how inattentive Lee Hyori is, Lee Sang Soon asks, "Am I getting married by myself?"

'Lee Hyori's XUnni' will premiere early August. There's no one better to learn the basics from than the 15-year veteran idol herself, right?