Megan Fox is sparking media interest this week with photos of the brunette hottie in a sexy costume straight off the set of Jonah Hex.

Pics of Fox in a tiny corset as she portrays the role of a prostitute in the new flick have left men speechless and women wondering how it’s physically possible to fit into that tiny costume.

From far, Megan looks incredible sexy but a closer look leaves us intrigued as to how her waist could possibly be that small. Can she even breathe in that outfit? We’re pretty sure she may crack a rib if she makes any sudden movements.

I guess the old saying “pain is beauty” still applies, ladies.

We’re just wondering why Megan gets praised for her size zero figure but other models (like Miss Australia Stephanie Naumoska) who appear to be the same size as Ms. Fox are criticized and scrutinized for their pin-thin form. Doesn’t really seem fair if you ask us!

Take a look at Megan Fox as Leila in the new movie and let us know if you think she looks hot...