Bar Refaeli was turning up the heat on IG, setting the Internet on fire with a smokin’ hot video featuring some seriously saucy lingerie looks.

The supermodel was working those angles like rent was due, flaunting that killer bod in a series of sheer lace sets that leave little to the imagination.

Bar was mixing things up, proving that even in the world of lingerie, one-pieces can be just as sexy — as long as visibility is involved, of course.

The catwalk queen was oozing body confidence … prancing around, striking poses, and flipping her hair like she was born to be in front of the camera.