Androgyny is big news in fashion right now. Prada sent men and women down their Milan menswear catwalk in complementary shades of office drone grey while Hedi Slimane dressed his Saint Laurent AW15 boys in super-skinny leather leggings and stacked heels, straight from the womenswear department. And that was before Our Lord Kanye unveiled his Adidas-fuelled future vision of utilitarian, unisex bodysuits…

But if we're going to share garms, girls, we should at least establish a clear hierarchy for whose steez reigns supreme. And look, here’s a bunch of gender-bending celeb twinsies to help us do just that.