The 37-year-old superstar golfer and Vonn, who met last April and began dating in November, have introduced family members to one another, showing the relationship is seemingly getting more serious. Vonn's brother Reed, US Weekly reported, recently gave skiing lessons to Tiger's kids with ex-wife Elin Nordegren, 5-year-old daughter Sam and 4-year-old son Charlie.
In addition, after Lindsey's recent knee injury after an accident in a ski competition in Austria, Woods sent his private jet to bring her back to the states.
As RadarOnline.com previously reported, Lindsey's divorce with skier Thomas Vonn was finalized in January after their November 2011 break-up. The 28-year-old, a two-time Olympic medalist who somewhat resembles Elin, has appeared in Sports Illustrated's Olympic Swimsuit Edition and Maxim's Hot 100 list.
The Swedish model has since been romantically linked to moneyman Jamie Dingman and hockey player Douglas Murray.