She Wants Me

She Wants Me is a 2012 comedy film starring Josh Gad, Kristen Ruhlin, Johnny Messner, Aaron Yoo and Melonie Diaz and also featured appearances of Hilary Duff and Charlie Sheen. It was written and directed by Rob Margolies.

Margolies originally penned the role of Sam Baum, for Jonah Hill and Ellen Page as Sammy Kingston. Kate Bosworth was originally attached to play the role of Kim Powers but due to scheduling conflicts of shooting another film, was unable to participate last minute when Hilary Duff came on board. The cameo role of Charlie Sheen was penned originally for Jeff Goldblum but when the producers of the film mentioned an option to have Sheen participate Margolies jumped at the chance to work with the film and TV legend, who eventually became one of the executive producers of the film as well.

Source: Wikipedia