Check out a clip of UFC's most famous Octagon girl in the Instagram video above.
But wait, there's more: Arianny also shared some sexy Yuletide photos from the lingerie shoot. We just hope they don't land her on the Santa's naughty list.
If you're doing some last-minute Christmas shopping, you might be able to get one of her 2018 pinup calendars by December 25 if you order, like, right now.
If not, you can always bask in the sexy glory of Arianny's Instagram. Here's a sampling: