From PEOPLE Magazine Click to enlarge
Keira Knightly: REBELLIOUS TO REFINED

2003

Messy or dressy? At 18, the budding star chooses jeans for a film premiere.

2004

A daring neckline and hairdo do not quite add up to the best-dressed list.

2005

Knightley finds her way to romance with a Matthew Williamson goddess gown.

2006

In this custom taffeta Vera Wang at the Oscars, she becomes one to watch.

2007

She strikes a balance between provocative and polished in Rodarte at the Atonement premiere.

2008

As the face of Coco Mademoiselle, she graduates to Chanel Haute Couture.

2010

To mark her turn on the London stage, she picks an occasion-appropriate Erdem.

2011

She has the fashion muscle to champion daring new U.K. designer Roksanda Ilincic.

2012

The star picks the perfect moment-the London premiere of Anna Karenina-to show off a frothy Chanel Haute Couture.



Emma Stone: GIRLIE TO GLAMOROUS

2006

The starlet steps out in L.A. with a girl-next-door vibe.

2008

The Superbad actress plays it safe in a printed mini at her first MTV Movie Awards.

2009

Stone buries her body in a prim lace dress.

2010

Blondes do have more fun! Stone wears a cutout Roksanda Ilincic.

2010

She graduates to gowns with a dramatic column for the Vanity Fair Oscar party.

2011

Her first-and favorite!-custom dress is this standout Calvin Klein.

2011

Stone opts for an avant-garde Tom Ford to promote Crazy, Stupid, Love.

2012

The star of The Help finds her signature blend of glamour (Lanvin gown) and youthful accents (eagle belt).

2012

Love it or hate it, she shows she's not afraid of pushing boundaries in Gucci.

2013

The super-stylish Stone was able to snap up this Lanvin straight from the designer's pre-fall presentation.



Zoë Saldana: FUNKY TO FASHIONISTA

2001

The invite said premiere-not picnic-but Saldana wears a belly-baring shirt and stretchy skirt.

2005

A dress or pants? For a New York City party, Saldana wears both.

2006

Scoring a coveted invite to her first Met Ball, Saldana steps up her game in Michael Vollbracht.

2009

The Avatar star ascends to a new style stratosphere in a standout RM by Roland Mouret.

2010

By plucking this Givenchy off the runway, stylist Petra Flannery makes Saldana the most talked about star at the Oscars.

2010

"Color inspires me a lot," says Saldana (in Louis Vuitton), who by now has earned a reputation for her fearless fashions.

2011

Proving her ability to pull off any look, Saldana (in Armani Prive) makes horizontal stripes and a structural skirt look fresh.

2012

This revealing yet refined Prabal Gurung lands Saldana on numerous best-dressed lists.

2012

Now a golden girl to designers, Saldana confidently pulls off a shimmering Elie Saab at the premiere of The Words.