Ever since actresses replaced models on Vogue covers, there seems to be the belief that every actress can be a model - when it's just not the case.
Over the years, we've had plenty of movie stars who modelled for a while before moving into film - they made it look easy.
But there are many actresses who are great at their craft, who can be utterly captivating on screen - but possess all the charisma of a lump of wood on the printed page. Others are far more telegenic than they are photogenic, which leaves their fans scratching their heads when most of their covers don't look as great as they "should".
We don't expect every model to be good at acting, but somehow we're supposed to buy that the opposite is true.