AGYNESS DEYN – The model's cropped blonde hair is a key part of her famously androgynous style.
GRACE KELLY – Grace Kelly's Fifties hairstyle - swept back from her face in gentle curls - was just as elegant as she was.
ZANDRA RHODES – The designer started dyeing her hair in the early Seventies, and her neon pink bob is now legendary.
DEMI MOORE – Demi famously shaved her head to appear in G.I. Jane, proving that she could still be beautiful even without her hair.
FLORENCE WELCH – The singer's flame-red waves – worn loose and often with a fringe - add to her commanding stage presence.
ANNA WINTOUR – That unchanging coiffed bob is a front row regular at the fashion world's most important shows – giving it iconic status.
CINDY CRAWFORD – The supermodel has stuck to her blown-out brunette waves ever since she first hit the fashion scene.
GWYNETH PALTROW – Blonde, straight and centre-parted – Gwyneth Paltrow has found her style and is sticking to it.
MARILYN MONROE – Marilyn Monroe's classic, glamorous waved style has been referenced by the likes of Madonna, Gwen Stefani and Charlize Theron.
MARSHA HUNT – The model, singer and novelist Marsha Hunt had one of the most impressive afros around in the Sixties.
QUEEN VICTORIA – The monarch wore her dark hair flat to her head, with a neat centre parting. Here she is represented by Emily Blunt, who played her in The Young Victoria.
VICTORIA BECKHAM – In her third appearance on our list, Victoria Beckham pioneered the "WAG" look with her highlighted wavy extensions.
OLIVIA PALERMO – Sleek, shiny and centre-parted with gently tousled waves at the ends, Olivia Palermo's hair never looks less than perfectly groomed.
GISELE BUNDCHEN – Beachy waves add to Gisele's Brazilian bombshell appeal.
MIA FARROW – Mia Farrow's famous Rosemary's Baby crop was the inspiration behind many subsequent gamine styles – including Emma Watson's.