Tiger Woods has the rumor mill grinding away once more as talk spreads across the web that he’s dating Olympic skier Lindsey Vonn.

A “source” says the two have been an item since November and are starting to get serious:

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

The source also says the two met on the slopes, as Tiger is an avid skier, and that Vonn has been teaching his two children everything she knows. Obviously, the source says, Vonn is aware of the golfer’s past and it took her a while to trust him.

But this story goes against another one making the rounds that Woods is trying to woo back his ex-wife, Elin Nordegren, after a nasty divorce due to his cheating ways. After winning around $100 million in the settlement, she began building a mansion in North Palm Beach and seemed to be moving on.

Woods hasn’t made a statement regarding the rumors of his relationship with Vonn, but Vonn’s representatives neither confirmed nor denied it.

“Lindsey is currently in the midst of the World Cup season in Europe,” the statement read. “Her focus is solely on competing and on defending her titles and thus she will not participate in any speculation surrounding her personal life at this time.”