Whether or not Olympic skier Lindsey Vonn is dating Tiger Woods, here's one thing we know: She won't admit it. (Smart girl.)

Rumors that the athletic pair were dating gained traction in November when they were spotted together in Vail, Colo. The whispers grew louder when European press reported them spending quality time together in Austria and Antigua.

However, in December, Vonn vehemently denied a romance with the fidelity-impaired golfer.

She told the Denver Post (via Us Weekly), "We are just friends. My brother was the ski instructor for his kids this November in Vail. Guessing that's where it came from."

However, Star (via Hollywood Life) says that Vonn is lying -- and that she's actually been teaching Tiger's cubs how to work the slopes.

“Their busy schedules mean they don’t get a lot of time together, but they constantly talk on the phone,” a pal of Woods said. “And Tiger has made more of a commitment to Lindsey lately — he’s pulling out all the stops.”

Woods is reportedly an active skier himself and met Vonn within the snow bunny community. Still, she made him work for it. “It took Lindsey a while to to trust him because of his past,” the source added.

Here's hoping he can keep it in his pants. And if not, here's hoping she doesn't know where he keeps his clubs.

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