For much of the country, winter just won’t quiet. And SI Swim took to social media to revel in it just one more time, days before the official first day of spring.
In the photo, Gronk’s stunning girlfriend, Camille Kostek, hits the slopes in the frigid Alps to drive a snowmobile. And since this is the iconic Sports Illustrated swimsuit issue we’re talking about, she’s wearing a string bikini — and an open furry coat for a little added warmth.
“Camille Kostek brought plenty of warmth to her 2025 Winter Wonderland shoot,” the brand captioned its Monday, March 16 share to X (formerly Twitter).
“Winter just got a lot hotter,” commented one fan.
“Camille Kostek out here making winter feel like summer…” added another. “The rest of us freezing n scrolling.”
“The brand legend embraced the chill in the Swiss Alps for the 2025 issue,” reads an accompanying article in Sports Illustrated Swimsuit. “Camille Kostek’s personal sense of style is absolute goals, whether the model is frolicking in the snow and showcasing her model-off-duty aesthetic or posing in front of the lens in a string bikini.”
Camille Kostek brought plenty of warmth to her 2025 Winter Wonderland shoot. See More Here. https://t.co/NSImWpw2bl pic.twitter.com/nTszqlKQkz
— Sports Illustrated Swimsuit (@SI_Swimsuit) March 16, 2026MORE CAMILLE: Gronk’s SI Swim model girlfriend braves ‘jaw-dropping’ string bikini to sizzle in the snow
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Kostek, 34, and Rob “Gronk” Gronkowski, 36, have been dating for more than 10 years.
A former Patriots cheerleader, she won SI Swim’s prestigious Swim Search competition in 2018 and has appeared in every issue since — including on the cover in 2019.
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