Megan Fox has revealed that she shot all of her scenes for Jonah Hex in just five days.
The Transformers star is back on the big screen this summer as another DC Comic character gets a movie makeover in the Jimmy Hayward directed movie.
She told MTV News: It's the toughest movie I've ever done.
"The stunts and the make-up... a lot of pain... f**king horrible. I don't know if I'd do it again. I only worked on this for five days in Louisiana. And we would shoot all day.
"So we worked really hard for those five days, and then they wrapped me.
"It was an intense process, to cram all of that into such a short amount of time. It was difficult. It's not the most difficult thing I've done or survived."
Fox takes on the role of gunslinging prostitute Lilah alongside Josh Brolin, John Malkovic, Michael Shannon and Michael Fassbender.