Denise Richards has won a role in "Scary Movie 3", which will see her starring opposite her real-life husband, Charlie Sheen. Variety says the comedy starts shooting in March for producer Bob Weiss and director David Zucker. Dimension has set an Oct. 3 release date, with other principal cast to be announced. Prior to shooting the film in Vancouver, Richards flies to Spain today to star with Daryl Hannah and Joaquim De Almeida in "Yo Puta", a gritty, documentary-style prostitution tale for Spanish director Luna.