best buy - blake

Patterned blanket sweater, Twelfth Street by Cynthia Vincent.

the serena also rises - hazel

Flat bow ribbon headband, Tarina Tarantino.

it-girl happened one night - serena

Leather-and-shearling cocoon coat and 'Holiday' distressed-metal-trimmed oversized cardigan, Catherine Malandrino. Lacquer jeggings, Paige Denim 'Verdugo.' Suede knee-high slouchy boots, Michael Kors. Top-handle bag, VBH.

golden globe awards - blake

Strapless gown, Nina Ricci.

the handmaiden's tale - serena

Robe, Natori 'Beijing Labyrinth.'

"country strong" beverly hills premiere - leighton

Textured ruffled floral-print dress, Christian Dior spring 2011. Ankle-strap peep-toe wedge sandals, Pierre Hardy. Jewels, Cathy Waterman.

the townie - serena

Sequined miniskirt, Haute Hippie.

gaslit - serena

Shawl-collar oversize cardigan, VPL 'Convultion.' Cowl-neck printed silk top, Barneys New York 'Maggie Ward.'

on the set - blake

Snap denim jacket, Current/Elliott. Stretch corduroy skinny riding pants, Vince. Studded buckle boots, CO-OP Barneys New York. Printed tote bag, Gucci 'Hysteria.' Challis scarf, Burberry 'Mega Check.'

the witches of bushwick - blair

Gilded sunflower cap-sleeved dress, Marc Jacobs.

the townie - juliet

Striped long-sleeved double-layered sweater dress, A.L.C. Opaque tights, Hue. Slouchy stiletto boots, Manolo Blahnik 'Ellefac.' Camouflage satchel, Be & D 'Barclay.'

pictured here with blair waldorf

the townie - serena

Metallic-thread long-sleeved T-shirt, Salvatore Ferragamo. Skinny pants, Vince. Over-the-knee boots, Robert del Carlo. Statement necklace, Oscar de la Renta. Jeweled rings, Low Luv.

the townie - blair

Printed button-up blouse, Dries von Noten. Skirt with contrasting waistband, Ulla Johnson 'Solange.' Lace fishnet tights, Hue. Pendant necklace, Alex Woo 'Princess Bow.'

dior boutique reopening party - leighton

Fur hoodie, dress and ring, Dior. Leather boots, Alaïa.

footwear news achievement awards - blake

Short-sleeved metallic hand-draped gazar dress and lambskin belt, Prabal Gurung fall 2010. Sheer glitter booties, Christian Louboutin for Marchesa.

gotham independent film awards - leighton

Suit, Thom Browne. Pumps, Salvatore Ferragamo. Jewelry, Bulgari.

on the set - blake

Military coat, Smythe. Quilted chain-strap tote bag, Chanel fall 2010.

herbal essences promotion - leighton (HAIR)

Products: Herbal Essences Body Envy Shampoo, Hydralicious Self-Targeting Conditioner, Body Envy Mousse and Set Me Up Extra Hold Hairspray.

How to get the look:

"Leighton appears to need a little boost of volume here and there, so it’s a good guess she would use a great body building shampoo like Herbal Essences Body Envy Shampoo.

If you go through as much heat styling as Leighton probably does, you’ll want to use their Herbal Essences Hydralicious Self-Targeting Conditioner, which sends moisture directly to the areas of your hair that need it without weighing hair down.

Use a dollop of Herbal Essences Body Envy Mousse in your damp hair, then blow hair dry using a round brush for amazing body.

Use hot rollers to set the style by placing large rollers at the crown and medium rollers rolled down and toward the feet below the jawline. Finish the style with Herbal Essences Set Me Up Extra Hold Hairspray and you’re date night ready with sexy, touchable hair that has great volume."

vogue & derek lam spring 2011 event - leighton

Fallon 'Sound Bite' cable tassle earrings