You all must be surprise. Jang Geun Suk, Jung Yong Hwa, and Lee Hong Gi from hit  You’re Beautiful confirmed to make cameo for My Girlfriend is Gumiho.

As you know, both MGIG and You’re Beautiful is written by Hong sisters (Hong Mi Ran & Hong Jung Eun) and they have a kind of tradition to placed stars from their previous dramas to make cameo or play in their new drama.

In MGIG, Jang Geun Suk, Jung Yong Hwa, and Lee Hong Gi will be introduced as member of A.N.Jell and the trio currently discussing and scheduling for their appearance.

Source : the star