Cameron Diaz Bares All About Her Butt's Big Screen Debut

Cameron Diaz at the Sex Tape premiere
Getty Images

Cameron Diaz is stripping down for the big screen!

The 41-year-old Cuban American actress is starring in the new comedy, Sex Tape, alongside her Bad Teacher co-star, Jason Segel.

On Monday, the blonde belleza attended the NYC screening for her latest film where she opened up about her bare butt big screen debut.

“It’s just a butt crack scene,” Diaz told People about the scene. “I don’t really consider it a nude scene — it’s just my butt! It’s my butt.”

So why did she choose to show off her naked gluteus maximus?

“Jason showed his butt! So, it’s only fair,” she said. “If I had only showed my butt, and he didn’t, I would have been like… ‘that’s not fair!’”

Sex Tape follows a married couple who are still very much in love, but after 10 years and two kids, have discovered that the passion between them isn't what it used to be. To get it back, they decide to film themselves trying out every position found in The Joy of Sex. But when their private intimate movie goes public, they wind up in a panic, frantically finding ways to reclaim the video, their reputation, their sanity, and, most importantly, their marriage.

Sex Tape hits theaters nationwide this Friday, July 18!