Jul 5, 2014 16:56 Cameron Diaz bares all in ‘Sex Tape’ movie Cameron Diaz bares all in ‘Sex Tape’ movie This magazine cover image released by Esquire shows actress Cameron Diaz on the August issue of the men's magazine, on newsstands on July 18, 2014, the same day Diaz's new move, "Sex Tape," hits theaters. (AP Photo/Esquire) by the associated press July 05, 2014 Comments NEW YORK (AP) — Cameron Diaz does something she’s never done before in her upcoming movie, “Sex Tape.” She gets naked on camera. It’s a first for the 41-year-old actress, who described the experience to Esquire magazine as “just a part of the role.” She says her co-star Jason Segel also gets nude on-screen. In “Sex Tape,” Diaz and Segal play a bored married couple who decide to spice up things by filming a sex tape. After it’s accidentally leaked, they try to get it back. She also has a labor scene in the film. Diaz has been open about not wanting children in real life, saying she never really wanted to be a mother. The August issue of Esquire goes on sale July 8.