Its not photoshopped she had it from beginning days when he had weight.

It's photoshopped

OMG! looks like it's true
on that page the picture of her celulitic legs does not appear also ALL picture are from her fron and not her back
http://rihannaphotos.org/thumbnails....um=2389&page=1

in one pic that we can see a bit of her back legs we also see a bit of cellulite!
that picture looks really gross maybe they exagerate a bit but yeah I think it's not that photoshoped.