I can't give you the link, but I can say that that very thing is happening to me. I have noticed in the last week or so that my 'fat deposits' are not solid as rocks any more. I am feeling rather 'jiggly' and everything is soft. That seems to happen before the scales show a change. I know that my shape is changing and it seems that the clothes are fitting differently too.

I will be interested to see the link if you find it.