Heechul's Cellphone Wallpaper Revealed

F.T. Island’s Lee Hong-ki forced Super Junior member, Heechul, to reveal his cellphone wallpaper during the December 25 broadcast of KBS 2 school variety, ’100 Points out of 100′.
The unidentified person on Heechul’s cellphone wallpaper turned out to be none other than Sohee of Wonder Girls.  Sohee is supposedly Heechul’s ideal type  of girl.
Hong-ki even suggested, “Change your wallpaper quickly,” unto which Heechul replied, “This is one thing that you can not change,” showing more of his abiding affection for the Wonder Girls member.
However, Heechul shyly added, “Fine. I’ll fix it.”