I don't think it is..... I've been on loads of celebrity sites, and there is absolutly NOTHING about this so called interview that is meant to be happening. The day that the interview is constantly changing, the person who would be interviewing them is changing too, and after Michael put loads of effort into hiding PPB's identity, I don't think Katherine would let them be interviewed. Plus, I think Katherine would be more likely to chop off her own arm then have Martin Bashir interview them, after what he did to Michael.
Your opinions????