2010’s first idol group, F.cuz (pronounced “focus”) released the trailer for their debut single, “JIGGY.”

The new faces are certainly good-looking, but the teaser isn’t getting me quite as excited as some of the promotional videos they have already released. What is that one-piece thing Yejun is wearing? And, as with all teasers, the music in the teaser may have nothing to do with the actual song.

Anyway, take a looksy at the short, 25-second teaser!

A second teaser will be released on January 5, 2010, and F.cuz will have their official debut on KBS “Music Bank” on January 8th.

What do you think of the teaser?