07/29/2013 02:56 EDT | Updated 07/29/2013 03:05 EDT

Paulina Gretzky Cheers On Dustin Johnson At RBC Canadian Open (PHOTO)

We’re used to seeing Paulina Gretzky in one skimpy bikini after another, so we barely recognized the Instagram celebrity in this toned-down outfit.

The Great One’s daughter was spotted at Glen Abbey Golf Club in Oakville, Ont., supporting boyfriend Dustin Johnson at the RBC Canadian Open. (The couple also spent some quality time together at dad's Wayne Gretzky's restaurant in Toronto.) Sporting a navy tee and her trademark aviator shades, Paulina looked perfectly casual roaming around the course.

Johnson, who tied for second place with three competitors, recently revealed what it’s like to date Gretzky.

She always makes me smile and feel better and tells me you will play better tomorrow,” he recently told ET Canada.

Surely Paulina, whose Twitter feed is full of beach scenes and racy photos, will find a way. (And we can’t wait to see it on Instagram.)

Photo gallery The Many Bikinis Of Paulina Gretzky See Gallery