Heidi Klum wears red lingerie in the snow during Aspen trip with husband Tom Kaulitz and kids

Let it snow.

Heidi Klum rocked red lingerie as she played outside in the snow during an Aspen, Colo., trip with her husband, Tom Kaulitz, and her kids.

On Saturday, the supermodel, 51, shared a video of herself standing on the balcony while dressed in nothing but a lace bra and thong panty set.

Heidi Klum rocked red lingerie as she played outside in the snow during an Aspen, Colo., trip with her husband, Tom Kaulitz, and her kids. On Saturday, the supermodel shared a video of herself standing on the balcony while dressed in nothing but a lace bra and thong panty set. Heidi Klum/Instagram

In the clip, Klum played with her hair then grabbed a handful of snow and threw it at the camera.

“Do you have a tradition on New Year’s Eve?” she captioned the Instagram post. “For me …it’s red lace ❤️ Good Luck 🍀.”

The “America’s Got Talent” judge has been sharing moments from her family trip to the snowy celeb hot spot in Colorado over the past week.

In the clip, Klum played with her hair then grabbed a handful of snow and threw it at the camera. Heidi Klum/Instagram “Do you have a tradition on New Year’s Eve?” she captioned the Instagram post. “For me …it’s red lace ❤️ Good Luck 🍀.” Heidi Klum/Instagram

On Dec. 20, she shared snaps of Kaulitz, 35, holding her up as they kissed atop a snow-covered mountain.

On Christmas Day, Klum posted a snap of her and her husband in matching red pajamas with her four kids: Leni, 20, whom she shares with ex Flavio Briatore; and Henry, 19, Johan, 18, and Lou, 15, whom she welcomed with her second ex-husband, Seal.

In the photo, the former Sports Illustrated cover model and her family and friends posed around a Christmas tree that was decorated with red ornaments and white lights.

The “America’s Got Talent” judge has been sharing moments from her family trip to the snowy celeb hot spot in Colorado over the past week. Heidi Klum/Instagram On Dec. 20, she shared snaps of Kaulitz holding her up as they kissed atop a snow-covered mountain. heidiklum/Instagram

A day prior, Klum rocked a sultry lace catsuit, a black mini dress and fuzzy knee-high boots to attend a private performance by actress Kate Hudson, who sang for an intimate crowd at Hotel Jerome.

“🎄 Santa …Are you coming down my chimney tonight 🎅🎄🔆❄️🥰,” she captioned the post.

Klum is no stranger to showing some skin.

Earlier this month, the mom of four posed in a lingerie photoshoot with her oldest daughter, Leni.

On Christmas Eve, the mom of four rocked a sultry lace catsuit, a black mini dress and fuzzy knee-high boots to attend a private performance by actress Kate Hudson. heidiklum/Instagram The following day, Klum posted a snap of her and her husband in matching red pajamas with her four kids. Heidi Klum/Instagram

Per the Daily Mail, fans criticized the steamy photo shoot starring the models.

“Which normal mom would pose together with her daughter in lingerie?” one user reportedly asked before the comments were removed from the post.

The mother-daughter duo were previously slammed for posing together in lingerie in October.