SHINee singer Onew will reportedly star in a new music video from Heize.
Heize will release III, her rain-themed third studio album, on June 26. She has yet to confirm her collaboration with Onew, but released a track list for the new record Friday on Instagram.
"2017.06.26," she wrote, adding an umbrella emoji.
Onew last released the Japanese-language album Five with SHINee in January.
He, Jonghyun, Key, Minho and Taemin formed SHINee in 2008, and discussed the group's lasting success with CNN in May.
"We're able to respect each other and be considerate of each other's thoughts and opinions," the singer said of the band's secret to staying together.
"We put in a lot of effort to try and produce good quality work, and there are also amazing people around us who help," he added of the group's evolution over the years.