With their comeback for 'The Boys' looming closer, SNSD has been hyping up fans with photo teasers that have sent fans reeling, first with Taeyeon then Sunny and Hyoyeon last evening. Today, the delight continues with Jessica, Tiffany and Sooyoung! With Taeyeon, Sunny and Hyoyeon's dramatic transformations, fans were left clueless about the ladies' latest concept. In her new photo, Tiffany is glammed up with disco balls and a glitzy outfit. Jessica is dressed in an elegant white dress with flowers in her hair and a dove flying out of her hand. Sooyoung lays on a gorgeous Oriental rug, dressed in an elaborately layered dress with a white flower in her mermaid-like hair. With these latest updates, what do you think the theme could be? Stay tuned to allkpop for more news on this big return!