the 2010 ranking. [81] On September 26, 2011 the first teaser featuring Taeyeon was released for the impending comeback with the group's 3rd Korean album  The Boys , followed by Sunny & Hyoyeon on September 27; Jessica, Sooyoung and Tiffany on September 28 and Yoona, Yuri, and Seohyun on September 29. The