Some of our favourite stars of all time go make-up free for a video shoot with People magazine.

The ladies look so beautiful without their regular beauty routine and they talk about how it makes them feel to go without make-up on such a large scale.

Watch as Cobie Smulders, Allison Williams, Jenna Dewan-Tatum and Naomie Harris all brave public opinion and take their make-up off.

Cobie says she barely ever wears make-up while new mum, Jenna, says that her regular beauty routine has gone out the window since the birth of her daughter.

We’re not sure we’d be able to do it, would you?