This Birthday Girl Is Bringing Sexy Back . . . Again

When we think Jessica Biel, we think street styled tomboy with major sex appeal. Since her days on 7th Heaven, the actress has grown into her role in the spotlight, storming red carpets in high-fashion designs and coveted couture — with the hottest accessory ever, husband Justin Timberlake, on her arm. Whether she's showing off her rock-solid figure in body-con minis or embracing her feminine side in ethereal silhouettes, Biel's signature style only gets better with time. In honor of Jess's 32nd birthday, we're celebrating with a style tribute, from the actress's early days heading to film premieres in pedal pushers and denim to her full-blown sexiest red carpet moments to date.

— Additional reporting by Mandi Villa

align=right>

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Working a casual denim mini and Western booties at a Vanity Fair party in '05.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Dressing up a pair of khaki pedal pushers in '05.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

From the early days: Jess chose an ombre tank and cropped black pants for the American Pie premiere in '99.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

A mix and match of trousers, knit cap, and a little midriff at a party in 2001.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Jessica chose an asymmetrical black column gown for a 2006 Golden Globes afterparty.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Bright blue and a big smile at the 2006 Mercedes-Benz Polo Challenge.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Dressed in metallic D&G in '06.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Jess sported brightly-hued Oscar de la Renta at the 2007 Oscars.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

A glittery, golden dress was pretty apropos for the 2007 Golden Globes.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

A funky-fun studded LBD and platforms for the MTV Movie Awards in '07.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Jessica got flirty in a printed chiffon dress and heels on TRL in '07.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Blending ladylike tweed and a sexy, sheer top at a film screening in '07.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Biel wowed in a two-tone body-con strapless for the 2008 CNN Heroes event.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

An architectural, creamy Prada gown for the 2009 Oscars.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Jessica lit up the red carpet in fiery, corseted Versace at the 2009 Met Gala.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

A vintage-inspired black frock for a book party in '09.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

All-out romance in ruffled red and white at the Valentine's Day premiere last year.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Jessica went for structure and print — with black and white heels to match the dress — in 2008.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

An ultrafemme one-shoulder dress and red satin heels for the premiere of Easy Virture at the Toronto Film Festival in 2008.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Biel perfectly-executed menswear at the Rome International Film Festival in '08.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Shimmering in strapless silver in '08.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

A multicolored print sheath and blazer combo for the premiere of Summit on the Summit: Kilimanjaro last year.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Looking elegant with Justin Timberlake at her side at the Met Gala in 2010.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

A lace-detailed white Pucci gown for the A Team premiere.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

A flirty Giambattista Valli look for Jessica's 2010 appearance at the MTV Movie Awards.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

A long, black sheath on the red carpet in 2008.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Biel chose a sweet LBD and black and white pumps for an event in '08.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Jessica chose an ethnic-inspired, metallic print gown for the Scientific and Technical Awards Ceremony in '09.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

A combo I love — Jess threw a worn, leather jacket over a minimalist evening gown for Cartier's 100th Anniversary in America Celebration in '09.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

A polka-dotted, ruched one-shoulder for a film screening in 2009.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

A Fab mini and Gucci heels for an appearance on the Late Show in 2009.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

A pair of platforms with tights and a chic trench for a snowy NYC outing in 2010.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Sitting front row with JT at Fall 2010 Fashion Week.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Jess was all smiles in a belted jacket and lacy little skirt for June 2011 event in LA.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Super sophisticated in a pair of wide-leg trousers and a romantic top.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Rocking a sweet Erin Fetherston jumpsuit on the A Team press tour.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

A sleek, one-shoulder Vionnet sheath for a film screening last year.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

This blue beaded Versace showed off Jess's curves at the A Team's Berlin premiere.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Dressed down in Madewell denim while out in LA.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Stepping out on Oscar night in a delicate, metallic Atelier Versace gown.

Jessica Biel Style Evolution
Getty

Jessica Biel Style Evolution

In bold, belted metallic at Vanity Fair's Oscar fete in '09.

Jessica Biel Style Evolution
Getty

Jessica Biel Style Evolution

Jessica channeled an edgy-chic vibe in leather leggings and heels, while hanging with Isabel Lucas last year.

Jessica Biel Style Evolution
Getty

Jessica Biel Style Evolution

A lacy black sheath for a Glamour event.

Jessica Biel Style Evolution
WENN

Jessica Biel Style Evolution

Jessica Biels's off-the-red-carpet go-to: skinny denim and a leather jacket.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Bringing sexy back in a velvet Gucci suit at her Revlon campaign launch.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Jess attended the Giambattista Valli show during Paris Fashion Week in 2011, and wore a look from the designer's collection.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Jessica wore this frothy Giambattista Valli gown to a fashion event in 2011.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

The actress paired a Roland Mouret dress with Stella McCartney heels for a Tod's dinner in November 2011.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Jess accompanied Justin Timberlake to GQ's 2011 Men of the Year bash in an Antonio Berardi frock.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Jess wore a beaded Valentino gown to the premiere of New Year's Eve in December 2011.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Jess went for a floor-length black gown at a charity event in 2011.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Looking sexy and sparkly in Oscar de la Renta at a W Hotel party.

Jessica Biel Style Evolution
WireImage

Jessica Biel Style Evolution

Jessica donned this gorgeous Elie Saab gown at the Golden Globes in 2012.

Jessica Biel Style Evolution
Getty | Jon Kopaloff

Jessica Biel Style Evolution

Jessica's polished updo and minimalistic jewels allowed her cascading ruffled Gucci halter to take the spotlight.

Jessica Biel Style Evolution
Getty | Andrew H. Walker

Jessica Biel Style Evolution

Biel ripped this ethereal Versace creation straight from the runway — and she's definitely giving the model a run for her money.

Jessica Biel Style Evolution
Getty | Dimitrios Kambouris

Jessica Biel Style Evolution

Jessica Biel showed off her love for prints in a navy floral-patterned Elie Saab gown paired with a skinny leather belt and Tiffany & Co. jewels at the Tiffany & Co. Blue Book Ball in April 2013.

Jessica Biel Style Evolution
Getty | Jennifer Graylock

Jessica Biel Style Evolution

From the exquisite webbed leggings to the dramatic train, Biel's tulle Giambattista Valli creation topped our list of Met Gala favorites.

Jessica Biel Style Evolution
Getty | Francois Durand

Jessica Biel Style Evolution

Showing her support for Dior in a houndstooth bustier dress complete with a loosely draped skirt highlighted with a petal pink sash.

Jessica Biel Style Evolution
Getty | Danny Martindale

Jessica Biel Style Evolution

Having a major princess moment in Marchesa and Bulgari's statement serpentine necklace during the 2013 Cannes Film Festival.

Jessica Biel Style Evolution
Getty | NCP/Star Max

Jessica Biel Style Evolution

Who looks this chic while walking their dogs? Jess went sporty in a striped AllSaints dress, wedge Nikes, and a cool-girl leather topper in May 2013.

Jessica Biel Style Evolution
Getty | ESBP/Star Max

Jessica Biel Style Evolution

Jessica turned it up in a leather Christian Dior sheath, featuring honeycomb side-panels, on her way to The Daily Front Row’s First Fashion Media Awards in NYC.

Jessica Biel Style Evolution
Getty | Denise Truscello

Jessica Biel Style Evolution

Suited up in a perfectly tailored Dolce & Gabbana suit, pointed pumps, and a Marc Cross box bag at Runner Runner's Las Vegas premiere.

Jessica Biel Style Evolution
Getty | Rob Kim

Jessica Biel Style Evolution

Mrs. Timberlake was the picture of Chanel perfection topping her pristine structured dress with an ornate shoulder piece for a MoMA benefit in November 2013.

Jessica Biel Style Evolution
Getty | Alessio Botticelli

Jessica Biel Style Evolution

While running errands in NYC, Jessica layered up in waffled sweater, gray coat, and aztec-print driving loafers.

Jessica Biel Style Evolution
Getty | Jeffrey Mayer

Jessica Biel Style Evolution

Biel edged up her lace-overlay Giambattista Valli skirt with a supple leather AllSaints jacket and camouflage Bionda Castana heels for the LA premiere of The Truth About Emanuel.