Hyoyeon Announces Byun Yo-han Collab as Wife Tiffany Young Reacts

Girls' Generation member Hyoyeon is teaming up with actor Byun Yo-han for an upcoming video on her YouTube channel. His wife, fellow Girls' Generation member Tiffany Young, also joined in the fun with a comment of her own.

Hyoyeon posted a photo with Byun on her social media on Monday. "Yo-han oppa? Hyung? Nim? Ssi? Forget it, just Yo-han Skibidi. Why did you do that to me?" she wrote. "First we need to agree on what to call each other. Otherwise I'm just calling you Skibidi."

The photo appears to have been taken during filming for "Fake Kim Hyoyeon," a series on her YouTube channel "Hyo's Level Up." Byun's appearance had already been teased in the show's September lineup, which was revealed on Aug. 31.

In the picture, Hyoyeon and Byun stand side by side, glancing at each other with playful expressions. Details from the shoot have not been revealed, but the mischievous poses have fans curious about what's coming.

Tiffany Young left a comment on the post as well. "Oh my god. Already funny. On Chuseok, it's 'Tazza: The Song of Beelzebub'," she wrote, also promoting her husband's new film.

Byun and Tiffany Young registered their marriage in February, making them legally husband and wife. Byun's next film, "Tazza: The Song of Beelzebub," is set to hit theaters on Sept. 23.