[PICTURE] Yoona, Yuri, and Tiffany at Yeosu EXPO 2012

[PICTURE] Yoona, Yuri, and Tiffany Together at Yeosu EXPO 2012

YoonYul+Tiffany show their charm on the stage

[PICTURE] Yoona, Yuri, and Tiffany at Yeosu EXPO 2012

[See Yoona Focus at Yeosu EXPO 2012 HERE]

credit: @as tagged on photo, xiaosone