I was watching closely Gaga's website and web developers have created two pages. One with release date and one without it, which we can see now when we enter ladygaga.com. If you go to http://www.ladygaga.com/perfectillusion there isn't release date. If you go to http://www.ladygaga.com/perfectillusion2 there is written SEPTEMBER 9. ONE WEEK LEFT YOU GUYS! My little detective skills finally gave some results.    EDIT: Since page was probably taken down by Gaga