Looks of the Week

WHAT SHE WORE

Styled to the T, Jessica Alba worked an ivory long-sleeve box pleat Wes Gordon mini dress. Accessory-wise, she wore silver Joan Hornig deco earrings and silver-capped nude Jerome C. Rousseau pumps, and carried a studded black Tod's clutch.

WHAT SHE WORE

Middleton attended a gala dinner in an belted off-the-shoulder ink blue silk tulle Jenny Packham gown.

WHAT SHE WORE

Always impeccably dressed, Diane Kruger stepped out in a graphic black-and-white asymmetric Cushnie et Ochs dress, styling it with pretty pastels: a blush pink clutch and mint green pumps.

WHAT SHE WORE

Rossum sweetened up her look with a floral-embroidered black silk-organza and tulle Oscar de la Renta dress, pairing it with geometric Jennifer Fisher drop earrings, an emerald satin Christian Louboutin clutch and black pumps.

WHAT SHE WORE

Also at the 2013 Whitney Gala, Schilling hit the red carpet in a contrasting floral Louis Vuitton tea-length dress, accenting it with a glittery minaudiere and gray peep-toes.

WHAT SHE WORE

Ritter looked red-hot in a fierce Thakoon dress with a strappy silk top and patent leather skirt. She styled it with equally fierce Jimmy Choos.

WHAT SHE WORE

At the world premiere of Thor: The Dark World, Natalie Portman dressed up a black cashmere top with a full silver jacquard skirt, both by Christian Dior. She accessorized with a black watch, diamond studs and black Charlotte Olympia pumps.

WHAT SHE WORE

Underwood accepted the Artist Achievement Award at the T.J. Martell Foundation’s 38th Annual Honors Gala in a tone-on-tone beaded tulle periwinkle Randi Rahm cocktail dress with an embellished beige clutch and nude pumps.

WHAT SHE WORE

Not one to shy away from the spotlight, Cyrus grabbed attention in an all-over sequined emerald Marc Jacobs halter gown.

WHAT SHE WORE

Knowles bared legs for days in black short shorts that she paired with an orange-and-white silk checkered Etro blouse and strappy heels.

WHAT SHE WORE

At the Fashion Group's International 30th Annual Night of Stars awards gala, Munn walked the red carpet in a plunging embellished Missoni gown with a graphic pattern at the hem. A neutral minaudiere Harry Winston jewelry served as the finishing touches.

WHAT SHE WORE

At the 17th Annual Hollywood Film Awards, Bullock rocked a Dsquared2 LBD with a sweetheart lace bodice, accessorizing it with Martin Katz jewelry and black strappy heels.

WHAT SHE WORE

Michele showed off glimpses of skin in a flirty multicolor-threaded cut-out Calvin Klein frock, teaming it with a neutral Kotur clutch and white leather B Brian Atwood strappy sandals.

WHAT SHE WORE

Nyong'o nailed a flawless red carpet look, opting for a sunny yellow J. Mendel gown with a keyhole detailing. Angular earrings and a silver Judith Leiber finished her look.

WHAT SHE WORE

Madekwe was white-hot in a pinstripe Thakoon dress with a waist detailing, adding hints of glint with David Yurman jewelry, a gold clutch and gold ankle-strap Saint Laurent heels.

WHAT SHE WORE

Last month, Harris sat in the front row at the Calvin Klein spring/summer 2014 show and singled out the label’s ivory-and-black fringe cocktail dress for a red carpet event, accenting it with with black accessories.

WHAT SHE WORE

At the 12 Years a Slave premiere, Lupita Nyong’o stole the spotlight in a black cut-out Christopher Kane dress, accessorizing with Kwiat jewelry, a metallic clutch and Christian Louboutin pumps.

WHAT SHE WORE

Beckinsale radiated sexiness a red-hot Donna Karan draped dress with Joan Hornig ring earrings, Pluma bracelets, a black Jimmy Choo clutch and black-and-gold Casadei heels.

WHAT SHE WORE

At the 2013 Environmental Awards, Panettiere worked her curves in a Georges Hobeika dress with a sculpted black lace top and an orange skirt. She paired her look with a black-and-gold clutch and patent black pumps.

WHAT SHE WORE

Hathaway looked sweet in a sleeveless J. Mendel shift with a floral lace panel, teaming it with a black Edie Parker clutch and black pumps.

WHAT SHE WORE

Witherspoon hit the store opening of The Pirch in an Antonio Berardi dress with black lace top and a jacquard printed skirt, styling it with black Manolo Blahnik pumps.

WHAT SHE WORE

At The Late Show with David Letterman, Selena Gomez arrived in a casual-chic getup: A white tee tucked into olive buckled Rachel Zoe Collection leather pants. She completed her look with oversized shades, gold Melinda Maria hoops, a black studded carryall and black kicks.