There's a bit of a wild conspiracy theory that Anne Hathaway's husband is William Shakespeare - yep, that one. The playwright. The bloke widely regarded as one of the world's greatest writers ever to have walked the planet. Yeah, the one who died in 1616... Find out more in this video:

Conspiracy theories aren't exactly known for being rational, let's face it, but at least this one has a couple of interesting angles to consider.