The woman who's managed to cultivate an entire acting career from pouting has this to say of her facial tick: "I think I was pouty when I was 16 or 17 when my first films came out and it's sort of stuck. Maybe I still do it (yip, you sure do) - it's when I'm nervous and my neck gets really tense and then that pressure sort of squeezes up to my lips and they push out." Keira Knightly; perennially nervous and full of sh*t. Although, in saying that, I'd rather be continuously subjected to the stiff neck pout - otherwise this might be the alternative.

Feel free to browse our pout gallery, showcasing the neck tension which results in this pressure which sort of squeezes up to her lips so much that they balloon outwards and keep her career afloat.