Or at least that's what a bunch of French tabloids, and now the Sun, are saying today, claiming preparations have been going on at their mansion in southern France for the past three days in time for a wedding tomorrow, which will also be the 50th wedding anniversary of Pitts parents.
They also note that George Clooney--one of the very few celebrities that would be invited to what would likely be a very small wedding with 20 or so guests--is already in Italy, just about a one hour flight away.
None of which means this is true. It might be but who knows. X17 sent a photographer to drive around their estate and they say there's no sign of any preparations for a wedding. So they're not getting married on the street outside their gates or on the roof of their house, we can definitely rule that out.