Karissa Shannon And Her Sex Tape Co-Star Sam Jones III Spend Some Of That Vivid Money

Karissa Shannon and her Superstar sex tape partner Sam Jones III were out at Nobu, celebrating the impending debut of their new film -- or is it their reported six-figure salary that they're happy to be out spending?

In any event, while celebs used to hang their heads in shame when something like a sex tape cropped up, these two were smiling as if they'd just hit the jackpot:

Of course, these days, a sex tape can catapult your career rather than destroy it, so maybe they have! Just ask Kim Kardashian!