Katae Bosworth joined director Katie Aselton and Lake Bell at The Variety Studio during the 2012 Sundance Film Festival on January 21, 2012 in Park City, Utah.

She picked out a cute cream Isabel Marant heavy cotton blend chunky-knit crewneck sweater with three-quarter sleeves and multi-colored loose knit detailing.

The stylish star paired her warm and comfortable sweater with skinny jeans and black leather boots.

A pink lip shade and slightly wavy curls concluded her casual ensemble.

Buy It:

Isabel Marant Lucy Irish Crewneck Sweater at Barneys New York

Emma Roberts hit the ski slopes at the Park City Mountain Resort during the 2012 Sundance Film Festival in Park City, Utah on January 21, 2012.

She wore a vibrant multi-colored flower printed hoodie by Burton featuring the brand's DRYRIDE Thermex bonded fleece fabric that manages moisture to keep energy-sapping clamminess at bay.

The hoodie also has a font zip, thumb loops, ribbed cuffs and hem.

Buy It:

Burton Scoop Hoodie at Zappos.com

Teresa Palmer was in town for the 2012 Sundance Film Festival and visited the Grey Goose Blue Door with Joel Edgerton and Felicity Price on January 21, 2012 in Park City, Utah.

She wore a cute winter-appropriate ensemble, which was a beige leather jacket with shearling lining paired with a black and white printed blouse and skinny jeans.

Her casual outfit was complete with a black beanie and cognac Aldo "Meiser" with a braided strap and metal buckles.

Buy It:

Aldo Meiser Boots at Aldo

Zoe Saldana joined Bradley Cooper, director Brian Klugman, director Lee Sternthal, Dennis Quaid, and Ben Barnes at a dinner for "The Words" hosted by Acura during the 2012 Sundance Film Festival on Thursday (January 26) in Park City, Utah.

Zoe kept it casual and chic by wearing an ivory knitted and cropped pullover with black and ivory melange raglan half sleeves by 3.1 Phillip Lim teamed with black skinny jeans.

She finished her look with a natural hair style with a red lip shade and black booties.

Buy It:

3.1 Phillip Lim Cropped Pullover at Barneys New York

3.1 Phillip Lim Two-Tone Cropped Sweater at Bergdorf Goodman

3.1 Phillip Lim Boxy Cropped Pullover at farfetch.com

Victoria Justice enjoyed her time at the 2012 Sundance Film Festival on January 22, 2012 in Park City, Utah.

She wore a black turtleneck long sleeve teamed with Guess "Brittney" leopard skinny ankle jeans and a tan leather belt.

Victoria stayed warm wearing a black puffer coat with with a faux fur trimmed hood.

Her outfit was complete with a black leather bag by Balenciaga and light brown Steve Madden "Ruckus" tall boots.

Buy It:

Guess Brittney Ankle Skinny Jeans - Distressed Leopard at Guess

Similar pants:

Brittney Ankle Skinny Destroyed Leopard-Print Jeans at GUESS

Steve Madden Ruckuss Boots at Steve Madden

Similar handbag by Balenciaga:

Balenciaga Arena Giant Rose Gold First at Barneys New York

Elizabeth Olsen attended the BCDF Sundance Cocktail Party presented by Sheets Energy during the 2012 Sundance Film Festival on January 22, 2012 in Park City, Utah.

She wore a cool tiger printed long sleeve top by Topshop teamed with light brown skinny corduroy pants by AG Adriano Goldschmied.

Elizabeth also wore a printed scarf and black Stuart Weitzman "50/50" over-the-knee leather boots.

She finished her casual look with a pink lip shade and wavy curls.

Buy It:

Topshop Tiger Print Sweat at Topshop

AG Adriano Goldschmied Super Skinny Corduroy Leggings at shopbop.com

Stuart Weitzman "50-50" Leather Over-the-Knee Boots at Bloomingdale's

Stuart Weitzman 50/50 Boots at Piperlime

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Zoe Saldana was in town for the premiere of "The Words" during the 2012 Sundance Film Festival on Friday night (January 27).

She looked great wearing a black textured dress with a cut out shoulders, a sweetheart neckline, and tiered, ruffled hem from the Alexander McQueen Spring 2012 collection.

Zoe also wore a metallic gold belt for a defined waist and carried a white and gold clutch both by Alexander McQueen.

In addition, she accessorized with emerald wing motif earrings and an emerald ring both by Graziela Couture.

Her look was complete with her hair down, a red lip shade, and black platform pumps by Casadei.

Buy It:

Casadei Platform Stilleto Pumps at farfetch.com

Casadei Patent Pumps at LUISAVIAROMA

Same dress in a different color:

Alexander McQueen Embellished Crinkled Organza Dress at Net-A-Porter

Kate Bosworth was honored as one of this year’s Spotlight Initiative Award recipients at Creative Coalition's 2012 Spotlight Initiative Gala Awards Dinner during the 2012 Sundance Film Festival on Sunday (January 22) in Park City, Utah.

She looked pretty wearing a black lace detailed and sheer dress with sheer long sleeves and a tiered skirt from the Valentino Spring 2012 collection.

Her dress, which also has a black velvet waistband with a flower applique, was matched with black pointed toe pumps.

Kate also kept her hair up in a clean updo and wore a pink lip shade.

Buy It:

Similar shoes:

Valentino Crystal Embellished Pumps at Neiman Marcus

Liv Tyler attended the premiere of "Robot and Frank" during the 2012 Sundance Film Festival on Saturday (January 21) in Park City, Utah.

Liv wore a violet-blue oversized sweater with a floral embroidered pattern in the front from the Givenchy Fall 2011 collection.

She paired her cozy sweater with a black straight skirt, black tights, and black leather buckle detailed boots.

Liv styled her hair down in soft, wavy curls with a pink lip shade and smoky eye makeup.

Buy It:

Jimmy Choo Leather Biker Boots at Net-A-Porter

Jimmy Choo Motorcycle Boots at Nordstrom

Lake Bell joined Kate Bosworth at the premiere of "Black Rock" during the 2012 Sundance Film Festival on Saturday (January 21) in Park City, Utah.

She picked out a blue-toned short sleeve dress with a staircase cut out neckline from the Andrew Gn Fall 2011 collection.

Her chic yet flirty dress was matched with burgundy suede Brian Atwood "Power" pumps with a studded heel.

Lake's look was finished with a simple ponytail and natural looking makeup.

Buy It:

Brian Atwood Power Studs Suede Platform Pumps at Saks Fifth Avenue