However, all of the photos are false.
The photo actually comes from an image gallery on a porn site.
Of course, the photos weren't of Grabar-Kitarović at all, but of a porn actress, Diamond Foxx.
In this case, Google reverse image search wasn't much help: when the image is entered in the search engine, almost all of the results say that the photo shows the Croatian president.
It's the same for this photo: a shows that the woman is definitely Coco Austin.
From there, we used the phrase to do a normal Google search, where we found a that had actually analysed this photo before the World Cup and the spread of the fake news.