Josephine Skriver poses in a sexy blue bikini after getting naked before a polar dive in Antarctica.

It may be the depth of winter, but model Josephine Skriver proves she’s ready for a cold front.

A 29-year-old Danish woman ventured into the icy waters of Antarctica while traveling with her husband, 33-year-old American singer Alexander DeLeon.

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She shared the video after diving headfirst into the icy depths.

But poor Jo seemed too cold to speak as she boarded the polar boat again.

Still, what a minus hero!