Serial cheater TIGER WOODS is finally getting a taste of his own medicine!

In a bombshell ENQUIRER exclusive, we reveal how the golf great’s gorgeous girlfriend, Olympic skiing champ Lindsey Vonn, turned the tables on him.

“Lindsey is not a nun,” said a source. “She’s a very physical, very attractive young woman with a very strong athlete’s ego. She wants her own fame – not his. Now it looks like she’s checking out the field.”

The ENQUIRER broke the shocking story of Tiger’s womanizing ways back in 2009, revealing that he’d had a torrid affair with New York party girl Rachel Uchitel.

Our expose opened the floodgates as a bevy of bimbos came forward to claim hanky-panky with Tiger, sparking the superstar’s $110 million divorce from his stunning Swedish wife Elin Nordegren.

Now, we’re the first to report about Lindsey’s wild fling behind Tiger’s back. An eyewitness provided us dramatic details of the encounter, including: “…Lindsey’s free hand was around his neck, drawing him closer while his hand was gripping her rear end…”

This is definitely one story you won’t want to miss – and only The ENQUIRER has ALL of the salacious details. It’s juicy reading – on newsstands now!