Heather Mills Cheated on Paul McCartney

News of the World, a British tabloid website, claimed today that during her marriage with Paul McCartney, Heather Mills cheated on him with film editor Tim Steel. According to the website, Tim Steel is the one who gave up on the secret and finally revealed all the details of his affair with the former Dancing with the Stars contestant, Heather Mills. Website also claimed that Tim states:

But it was strange lying in bed talking about Paul McCartney. I would be with
her when he called or texted her. She'd even show me the texts!