Playgirl is investigating some saucy photos that were given to them, which feature Tiger Woods, naked!

The magazine’s publicist, Daniel Nardicio, has confirmed that the rag has received some revealing shots of Tiger, but they’ve yet to determine if it’s actually him.

He said, “We’re currently trying to authenticate the photos before we make any decisions on purchasing the Tiger Woods pics and ascertaining the value.”

I wonder which one of his ten mistresses took those?