She's an Olympic gold medalist, the most famous skier in America and Tiger Woods' girlfriend, but none of that got Lindsey Vonn noticed during a recent undercover stint at a Vail ski resort.

Vonn masqueraded as an employee-in-training selling tickets, and all it took for her to go unrecognized was a hat and a pair of glasses. Even people who knew who Lindsey Vonn was didn't recognize her.

Of course, when one guy did recognize her she thought it was a little creepy.

After winning the gold medal in downhill skiing at the Vancouver Olympics, Vonn missed the Sochi games as she recovered from a torn right ACL.