Along with news of their comeback, the anticipation was increased amongst fans as it was revealed that they will not be releasing a mini album or digital single, but a full-length album. After releasing their second full-length album, "Oh!", in January of 2010, this will be their first full-length album release in a year and eight months. It is expected to contain Girls' Generation's matured images.QUOTED FROM SPORTS CHOSUM
And here are the rumours!
Rumors say that they'll have a fairy and vampire concept.
The fairies are: Sunny, Hyoyeon, Yoona and Seohyun
The vampires are: Tiffany, Jessica, SooYoung and Taeyeon.
I also recently posted some pictures which was rumored it was a photo shoot for their comeback... Could this link with their concept?