It's about Heather Mills (Paul McCartney's second wife), and yes, it's a little mean (the headline is: Greedy, ghastly, lying fantasist - and those are just Heather Mills' good points! But at least she gives us all a laugh)
But Piers is the one that introduced Mills and McCartney, so he has some credibility in this area. Of course, I'm a Paul fan, so I may be a little biased about the article's conclusions.
