You don't have to pinch yourselves any longer because Girls' Generation finally confirmed their comeback with the first teaser for "Mr.Mr" yesterday, and now a few details on the title track have been revealed by an agency statement!

SM Entertainment revealed a bit more insight as they commented, "'Mr.Mr.' is a charismatic dance track with a R&B sound... It is the production of The Underdogs who worked with Beyoncé, Justin Timberlake, Chris Brown, and other famous pop stars, and through this track, Girls' Generation and The Underdogs collaborated for the first time."

Girls' Generation will pre-release their title track "Mr.Mr." on the 19th ahead of their comeback with a new mini album of the same title on the 24th!