12/23/2014 08:50 EST | Updated 12/23/2014 08:59 EST

Paulina Gretzky's Pregnant Vacation And Birthday With Fiance Dustin Johnson

Now this is how you celebrate a birthday, and a new baby!

Paulina Gretzky turned 26 on Friday, and according to her Instagram feed, her fiance surprised the mother-to-be with a "nice getaway." In a photo, the model holds hands with her pro-golfer beau Dustin Johnson on a private jet. While he keeps it cool and casual in an Adidas half-zip longsleeved shirt and khakis, Paulina looks relaxed as she gazes out the window, wearing a stretchy-black sweater with a black-and-white striped collar, and black pants.

The Gold Digest cover girl has her hair tucked up in a ponytail and sports an LA Dodgers baseball cap, but nothing can draw attention away from her growing baby bump! With the birthday trip possibly doubling as a babymoon — or special vacation before the littlest Gretzky is due in early 2015 — later, the couple cuddled up by the fire for a romantic moment before Paulina shared her snow day must-haves.

It looks like Paulina has plenty to be thankful for this year!

Thanks baby for surprising me with a nice getaway for my birthday i love you @djohnsonpga 🎂💙✈️

A photo posted by Paulina Gretzky (@paulinagretzky) on

❄️🔥❤️ @djohnsonpga

A photo posted by Paulina Gretzky (@paulinagretzky) on

Must haves for a snow day ❄️ @lululemon @rayban @lamerofficial @beatsbydre @hermes

A photo posted by Paulina Gretzky (@paulinagretzky) on


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