Former Real Housewives of Miami star Joanna Krupa posted a bathroom selfie over the weekend that had many doing a double take and debating about if she was wearing anything at all.

Krupa took to Instagram on Saturday, Jan. 21, with a boomerang clip as she moved her hips from side to side. While she did appear to be completely nude at first glance, the model had actually pulled a fast one on her 968,000 followers and revealed that she was really wearing flesh-colored underwear.

"Yes I do have Nude color ???? on‼️ so relax #haters," she captioned the post.

However, many on the photo-sharing site were not convinced that she had something on so the 37-year-old posted another shot on Monday with a closer view which clearly showed the pantie lines.

Krupa has showed off some of her assets via Instagram in the past and since her reality TV career is done now she's been wanting to strike more poses and invest more time in her modeling career. ET noted that she recently landed a fashionable cover on a magazine in Poland.