Madonna's next single??

What's happening in camp Madonna?
We get all this kind of weird reviews from contacts close to Madonna.
Let sum them up:

- Guy Oseary recently did a Q&A on Madonna.com, and one of the questinos was if he thought there'd be a chance that another single was going to be released from Hard Candy and he said that he highly doubted that.

- A French Warner claims that there's gonna be 2 more singles from Hard Candy: She's Not Me and Beat Goes On. She's Not Me is supposed to be released in Europe, and Beat Goes On in America and Asia.

- MTV says that Madonna is releasing Incredible as the fourth single from Hard Candy. And that she would shoot a music video for it in Italia. I hardly doubt this, because she didn't even sing Incredible live on her last tour.

- Another Warner reported that Voices would be released as the next single from Hard Candy and that a video would be shot somewhere in February/March. Also Voices wasn't performed live on the Sticky And Sweet Tour.

- Madonna.com has recently added She's Not Me and Beat Goes On to their Media Player, most of the time they do this to say these songs are going to be released as single.

What do we have to believe?