Well, maybe it was a few years too late but I recently read this book. Found the first half a bit of a yawn (vacuous club guy name-checking loads of mid-90s celebs) but things certainly perked up in the second half although some of the graphic descriptions of torture have stayed with me longer than I would have liked...!
Don't know it I'd recommend it: one of its reviews stated that it was a satire on celebrity culture. I wouldn't go that far, but if you can get through the first part (maybe by playing a game of 'which of these celebs aren't particularly celebs anymore') and like a book that makes you go 'eouuuw' now and then, AND you've got a long train journey coming upm then go for it. Otherwise... nah.