The funnywoman played Laney, a woman avoiding her inner demons.
The Oscar winner was fully naked for just a brief moment in the adaptation of Gillian Flynn's thriller, veering into X-rated territory for the moment that he is shown stepping out of the shower as Nick Dunne.
The Step Up star bared his butt for the movie, upping the ante with his gyrating strip scenes in both R-rated iterations alongside costars Matt Bomer and Joe Manganiello.