Is Tiger Woods re-emerging from his post-divorce shell? Not only is he playing golf with President Obama and flying high with his new gal pal, he's been spotted hanging with ex-wife Elin Nordegren in Jupiter, Fla., TMZ reports. Sources say Tiger showed up at the local youth-sports event with his daughter and son about an hour before Nordegren arrived. Then the exes ran into each other and seemed to enjoy chatting for about half an hour. When people began to notice, they hightailed it outta there—in her car. Click to see TMZ's photos.