London, Mar 13 (ANI): Sienna Miller will be seen running around butt-naked with two male co-stars in her new film 'The Mysteries Of Pittsburgh'.
The actress has stripped off for a spot of skinny-dipping alongside Peter Sarsgaard and Jon Foster, reports the Sun.
American Beauty star Mena Suvari and the infamous Nick Nolte also star in the movie.
'The Mysteries Of Pittsburgh' is a coming-of-age drama set in the 80s against the backdrop of Pittsburgh, Pennsylvania.
Previously, Miller has stripped off for 'Factory Girl' and 'Layer Cake'. (ANI)