Chrissy Teigen eats junk food while working out in '80s-inspired leotard

Chrissy Teigen is the latest model to participate in Love magazine's advent calendar, and it might be the funniest one yet.

Going braless in a bright blue leotard, thick white legwarmers and a red headband, Teigen looked oh-so-'80s as she attempted an aerobic workout while eating junk food. Only a model of Teigen's caliber could make doing push-ups while chowing down on French fries look sexy.

WATCH: John Legend Hilariously Impersonates Wife Chrissy Teigen in a Blonde Wig

See Chrissy's racy video, and the rest of the Love magazine advent calendar below:

In addition to being the star of Love's day 16 video, Teigen is also enjoying the holiday season with daughter Luna. Her and John Legend's little girl met Santa for the first time earlier this week and while the doting mom first shared happy photos of her baby, she later admitted that it wasn't so easy to get Luna to pose with Kris Kringle.

On Thursday, the 31-year-old model posted a pic of her daughter crying in Santa's lap, with the sarcastic caption: "'She did such a good job!' 'She didn't even cry!' We only share what we want you to see, my loves. Lol."

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Happy or not, Luna still looks adorable in the pic.

There have may have been some tears when she visited Father Christmas, but her dad was very proud of his little girl when she starred in the music video for his song, "Love Me Now."

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"She was so good, it was so easy," Legend gushed to ET. "We just did literally two takes with her."

The 37-year-old R&B singer added that it was all about timing with Luna. "We had to catch her while she was in a good mood," he explained. "And she woke up from her nap and had some food."