A look back at Rosie Huntington-Whiteley's glamorous style

Rosie Huntington-Whitely has been one of the most glamorous faces in fashion since she made her modelling debut in 2003.

Just three years after she was signed, the model was posing for Victoria's Secret.

Over the years, Rosie Huntington-Whitely has graced magazine covers, red carpets and even the silver screen.

But one thing has remained pretty consistent: her effortless style and signature blonde hair.

Read on to see how the model's fashion has evolved over the years, all the way back to when she was a brunette.

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Rosie Huntington-Whiteley was first signed as a model in 2003.

At just 16-year-old, she was fresh-faced in the industry with no idea the success she would have on fashion for years to come.

Pictured here a year later in 2004, Huntington-Whiteley's style started out very casual in the noughties.

The English model wore a pair of jeans and layered shirts with a belt while she sat backstage at Olympus Fashion Week.

In 2006, the model had switched up her blonde hair for a darker look.

This was also the year Huntington-Whiteley signed a life-changing contract with Victoria's Secret.

Huntington-Whiteley wore this chic black mini dress for an outing in Beverly Hills.

By 2008, her hair was a few shades lighter and approaching the iconic blonde she would come to be known for.

At the time this picture was taken, she had already been modelling for two years with Victoria's Secret.

Sticking with the brunette look, Huntington-Whiteley started to add bolder colours into her wardrobe in the late '00s.

The model wore this fringed red mini dress to the Gala Show and Awards of Graduate Fashion Week in 2009.

Huntington-Whiteley scored an invite to the Met Gala in 2010.

The Victoria's Secret model stunned in a strapless gown with sultry glam for the the theme American Woman: Fashioning a National Identity.

The model kept her honey-blonde locks for the first half of 2010.

Huntington-Whiteley wore this tight mini dress for her appearance at the 2010 Victoria's Secret Supermodels celebration.

2010 was the last year Huntington-Whiteley walked the runway for Victoria's Secret.

After becoming an 'Angel' in 2009, the model wore these edgy studded wings for her final strut for the iconic brand.

By this time, Huntington-Whiteley had also started wearing her hair longer and in its signature blonde shade.

Huntington-Whiteley tried out a new style in 2011 for her acting debut.

The model embodied Hollywood glamour for the Transformers: Dark of the Moon press tour.

While in Japan, Huntington-Whiteley looked ethereal in this stunning plunging silk gown with her blonde hair in a cascade of waves.

Huntington-Whiteley stepped it up for the New York premiere in this glamorous floor-length red gown.

When she wasn't draped in sequins or ballgowns for the Transformers press tour, Huntington-Whiteley still looked effortlessly chic and movie star material.

For a press conference in Berlin, the model wore this plunging bodycon dress with stiletto heels.

Months after wrapping up her first press tour, Huntington-Whiteley stepped back into her casual style.

The model wore this lowkey cardigan look which she dressed up with heels to the Burberry Womenswear Show in September.

The supermodel made a glamorous red carpet appearance at the Golden Globe Awards in 2013 with a slightly longer and lighter blonde hairstyle.

Her glamorous red carpet style continued throughout the year with this chic off-the-shoulder purple gown for the Vanity Fair Oscar Party.

In 2014, Huntington-Whiteley returned to the Met Gala for the theme Charles James: Beyond Fashion.

The star tried out the popular PVC leather in fashion with some added panels of animal print and gold. 

2015 saw Huntington-Whiteley try out a new and shorter hairstyle for her second film appearance.

While promoting Mad Max: Fury Road, the model rocked a shoulder-length haircut that she stylishly parted to the side.

The model kept her shorter locks for Paris Haute Couture Fashion Week in July.

To complete her fashion week look, Huntington-Whiteley opted for a more daring sheer gown.

Now with her hair a bit longer and in waves, Huntington-Whiteley made a chic appearance at New York Fashion Week in a plunging red gown with boots.

Huntington-Whiteley looked très chic in Paris for the 2016 Cannes Film Festival.

The model was draped in red from head to toe with a matching bold lip. 

Four months before welcoming her first son Jack in June 2017, the model showed off her baby bump at the Vanity Fair Oscar Party in February.

Huntington-Whiteley stunned in silver for the occasion.