Whether it's real is unclear. Whether it will see the light of day is doubtful.

But some chick is shopping around what she claims is a Tiger Woods sex tape, and you better believe that Vivid Entertainment is in the market for it!

Steven Hirsch, the head of Vivid, told TMZ that a woman approached him two weeks ago, claiming she was in possession of a Tiger Woods sex tape.

She said it was shot approximately two years ago.

Hirsch says that his staff members have seen 30 seconds of the tape but is not confirming it's Tiger Woods, as he says he's still trying to ID the stars.

While we would honestly not be surprised if it existed (this isn't the first Tiger Woods sex tape rumor to surface, in fact), we doubt it'll be released:

1. Tiger's lawyers have already publicly threatened that they will go after anyone who tries to publish nude photos or videos of Tiger Woods.
2. Tiger's consent would be required. That's just how it is. Despite various stars' claims about tapes being "leaked," they have to sign off.

The good news for those who didn't sleep with him already and want to get up close and personal? You can see Tiger shirtless in Vanity Fair for free!