Seo Kang Jun is going to be the male star in Hello Venus's new MV!  The girl group revealed they'll be making a comeback in January.

On December 21, agency Fantagio revealed, "Seo Kang Jun will be appearing in the MV of Hello Venus, which plans to make a comeback in January.  The format is not that of a drama. Seo Kang Jun and all of Hello Venus will appear.  The filming is planned for next week."

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This isn't their first time working together as he previously appeared in their MV for "Do You Want Some Tea" back in 2013.