He has always thought the press were exaggerating her colurful past, but now he just isn't sure.
The tabloid seems hell-bent on ruining the former model, but nonetheless, a friend of McCartney's reports that Sir Paul is taking the revelations hard.
Paul McCartney is said to be distraught over further reports that his estranged wife, Heather Mills, modeled for two additional sex manuals during the 1980s.
Thankfully I'm too plain for anyone to have bothered taking photographs.
She was quite a girl.