Uma Thurman's Changing Looks

The 20-year-old smoldered in Henry & June.

The close-cropped beauty starred in Gattaca opposite then-beau, Ethan Hawke.

The Boston-born star took on brunette locks and the role of Emma Peel in The Avengers.

"She's exquisite," said the music legend Sting of the Hysterical Blindness lead. "She has a very unusual beauty. It's not chocolate box-it's unique."

The radiant star of My Super Ex-Girlfriend sported a golden tan and beachy waves.

The secret to Thurman's casual-looking locks? Enough hairpins to "set off a metal detector," hairstylist Donald Mikula has said.

The 39-year-old starred in Motherhood and sported a curly bob.

Newly 40, the ever-youthful Thurman hit a benefit in an undone updo.

The mother of newborn Rosalind chose coral lipstick and smoky liner for a night out at the Women in Hollywood event.

Thurman pairs her updo with plum eyeliner.

So glamorous! The actress opts for an ultra-chic look with a smoky eye and long lashes.

The actress steps on the red carpet with her trademark golden hair and eyelash-grazing bangs.

Thurman made a case for going nude with a pinkish beige lip, which she complemented with a pale blue eye shadow, her golden locks swept into a neat bun.

The actress went for an edgy vibe with dark eyeliner and a shimmering lip.