Girls' Generation is back today with teasers for the lovely Tiffany, Yuri, and Sooyoung as they get ready to bring in all the misters or 'Mr.Mr' with their comeback!

The three ladies continue on that pink theme with their outfits, backdrops, or props, which should please pink-lover Tiffany! They continue to leave us wondering just what is going on in that hospital background.

We'll just have to keep patient and wait to see what it's all about when the girls make their return. However, as their MV editing process has run into some technical issues, it's currently not yet known what the exact dates will be at the moment.

Stay tuned for more updates as you check out the beautiful ladies above and below!