Look at these lovebirds!
"Had fun at the opening ceremonies for the President's cup last night :) #Prescup #alldressedup #datenight #MullerPhotoApp," the Olympic skier captioned the sweet snapshot.
While we can't see their full looks, the professional athletes appear glammed up for the occasion.
The Presidents Cup, which is being played in Dublin, Ohio, features a series of men's golf matches between a team from the U.S. (including Woods) and an International Team from the rest of the world, except for Europe.
TIMOTHY A. CLARY/AFP/Getty Images
"From a personal standpoint, everything in my life has changed. It's a complete 180 in a short period of time," she revealed.
"I went from being married to living on my own in L.A., to having a new boyfriend and just being totally self-sufficient and super independent," she added. "It's awesome; I love it!"
"No, thanks!" she told the fashion mag. "I am definitely not getting married. To anyone."
The couple announced they were dating in March 2013 with a series of Facebook photos together. The announcement came two and a half years after Woods and his wife Elin Nordegren officially divorced following a much buzzed-about cheating scandal and Vonn split from her husband and coach Thomas Vonn in 2011.