Girls' Generation's new unit group, TaeTiSeo (Taeyeon, Tiffany, and Seohyun) made a surprise appearance on the May 13th broadcast of KBS's 'Gag Concert'.

Currently promoting their new track "Twinkle", TaeTiSeo took time off to participate in the segment 'The Discovery of Life', a very popular skit that reflects what happens when a couple breaks up.

Tiffany was the first to appear on stage, playing the role of�Song Joon Geun's new girlfriend. Spurred with jealousy, Song Joon Geun's ex-girlfriend Shin Bora began criticizing the TaeTiSeo member by poking fun at her English name and even saying her eye smile was forced.

The rest of the TaeTiSeo members were called onto the stage as Tiffany's sisters, delighting the audience members and melting the hearts of male viewers.

'Gag Concert' quickly turned into a 'Girls' Generation Concert' as the three members began dancing to "Gee" and "Twinkle". The skit later went on to entertain the audience by referring Taeyeon and Seohyun as "married women", due to their past appearance on MBC's 'We Got Married'.

Shin Bora remarked, "I already know these two. She [Seohyun] is married to Jung Yonghwa and you [Taeyeon] are married to Jung Hyun Don." But of course, Taeyeon denied with a dumbfounded expression, causing the studio to roar in laughter.

Check out the segment below!



Source & Image: TV Report via Nate