Johnson ultimately won the event for his first tour victory since June, per USA Today.
While the couple has not confirmed that they are dating, Johnson has brought his girlfriend onto the golf course before.
As an amateur, he won the Monroe Invitational and the Northeast Amateur in 2007 and played on the winning 2007 Walker Cup and Palmer Cup teams.
Now, a little while the Gulbis get-together, Dustin tested positive for smoking weed.
In my book, that’s not a big deal, but the PGA is uptight about his kind of thing. She’s also described herself as “highly competitive” just like her father. So the couple met back in 2012 and dated for a year before they got engaged.
Both Gretzky and Johnson deny the previous romances they were supposedly a part of and are now focusing on their future together.
According to Golf Digest, Gretzky was seen following the PGA Tour pro as he played the Hyundai Tournament of Champions over the past several days.