Cameron Diaz and Jason Segel have revealed their secret to making their sex scenes as real as possible in comedy Sex Tape.
The pair star in the upcoming movie as a couple with kids who make a sex tape to try and spice up their relationship. But when they accidentally leak it online they must race to stop all their friends, family and work colleagues from watching it.
Jason told Entertainment Weekly of the sex scenes: "I think we were really kind of spur of the moment with it.
"What was really amazing about doing it with Cameron is I think she and I come from a similar place when it comes to comedy. We don't have a tremendous sense of pride or shame.
"It was really like doing it with a buddy, which was cool. And the thing about the sex tape, they need to be embarrassed that it gets out... we really didn't want it to be sensual or sexy."
Cameron added: "You wanted it to be kind of ridiculous, and absurd and humiliating."
And the Something About Mary star revealed they may have accidentally ended up inventing some crazy new sex positions during their improvisation.
Cameron said: "We kind of made s*** up as we went along."
Jason added: "I know this will shock your readers, but it turns out there's a finite number of ways my body's able to move."