tiffany has gained a noticeable amount of weight since "Oh", IMO the japanese vid of Genie, she looked the worst oppose in Korean Genie where she looked the hottest when she sported the short hair.... she looked really yummy at last summer's performances
Sooyoung looks the same, its Seohyun who starting to look really hot and have potential, she was only 17 when Genie kr. video came out last year.
here is the HD