Ashton Kutcher

The ‘No Strings Attached’ actor, who starred in the 2011 rom-com alongside Natalie Portman, said the film taught him a lot about the importance of female pleasure.

He said: “I think there’s so much that’s not said about sex in our country, even from an educational level.

“The one thing they teach about is how to get pregnant or how to not get pregnant, but they don’t really talk about sex as a point of pleasure for women … Part of that creates a place where women aren’t empowered around their own sexuality and their own sexual selves, and from a purely entertainment point of view, to create a more with a female lead that’s empowered with her own sexuality is a powerful thing.”