Aspen, Colorado - The cold never bothered her anyway.

Kendall Jenner is getting brrrr-rave!

The Kardashian-Jenner clan member showed off her brazenness on Thursday with a series of photos on her Instagram account in a black bikini.

It's nothing unusual for the model, who has sported teeny bikinis on Insta before.

Celebrities Paris Hilton melts hearts on Christmas with a sweltering Instagram post!

Yet, this one may have sent a chill down the spine of one or two of her followers.

Kendall's latest fashion statement was accompanied by fluffy over-the-knee fur boots, black sunglasses, and some poses in the middle of deep snow!

The 26-year-old also shared photos on Wednesday of herself snowboarding on a winter vacation in Aspen, Colorado, which she is presumably spending with her NBA player sweetheart Devin Booker (25).

The two have been doing a lot of cozying up Après-ski-style this year, as they rang in the New Year with a romantic cabin getaway.

Clearly, the pair is not afraid of a little cold weather.

"Wim Hof said ice baths," she captioned the bikini-clad romp in the snow, citing the Dutch athlete known as The Iceman who held the record for the longest ice bath for years – reaching 1:53:02 hours in 2013. (He was one upped by Australia's Josef Köberl in 2019 at 2:08:47 hours.)

The famous sisters of the Keeping Up With The Kardashians crew approved of the lewk.

"Yaaaassssss," half-sister Khloé Kardashian commented on the bikini shots. "You better f**k it up!!!!!"

Kim Kardashian simply posted fire emojis.

Fans were also on board: "Pics of the year," one wrote. "Omg!"

Maybe Kendall will share her dip in an ice bath next.