I doubt he has a deal with Vivid, but it's been fairly well known for years that Jaime Foxx is gay, so there could be an amateur tape out there that Vivid bought the rights too.
Much more interesting on the celebrity front is the rumor that is getting much, much stronger over the past few days that the five year contract Tom Cruise has with Katy Holmes is up in a few months and she's asking for more of a payout at divorce time then the contract specifies.
Word on the street is she used a "nanny cam" to get some footage of him with David Beckham and figures keeping the footage away from the National Enquirer and not presented as evidence in divorce court is worth a couple extra million from both Cruise and Becks.
She's a smart girl - he tried to get her into a 10 year contract like he had with Kidman, but she would only go for a five year one.