Lee Hyori poses with the producer of '10 Minutes', hinting at her comeback!

Singer Lee Hyori hinted at her impending comeback!

Or more accurately, producer Kim Do Hyun, the mastermind behind Lee Hyori's hit song "10 Minutes", did so, by posting a photo of him with Lee Hyori on his Instagram! He simply wrote, "15-year friend Hyori", and added the hashtags #recording and #working, confirming that the two are indeed at work on Lee Hyori's new song. 

Lee Hyori signed a contract with Kiwi Media back in November of 2016, in order to begin preparing for her solo comeback.