1 of 27
SALMA VS. AMANDA
The sultry star adds a retro touch to her Stella McCartney gown with a beaded headcap, while the Mamma Mia star pairs her shimmering champagne gown with H. Stern jewels for this weekend’s Golden Globes.
2 of 27
KATHARINE VS. GARCELLE
The singer paired her Karen Zambos dress with gold accessories at the Elle Women in Hollywood Tribute, while the new mom belted her green dress at the InStyle Diamond Fashion Show preview in L.A.
3 of 27
LAKE VS. TARAJI
The Over My Dead Body costar heated up the film’s premiere in her Kaufman Franco dress, while the Curious Case of Benjamin Button actress flaunted her curves in her structured silver strapless at the Critics’ Choice Awards.
4 of 27
BEYONCé VS. OLIVIA
The star arrived at a Madrid award ceremony in her black Reem Acra gown in December, while the House actress made our Best Dressed list for the Golden Globes in her violet version.
5 of 27
JESSICA VS. BEYONCE VS. ELIZA
One dress, three stars, one week! The singer promoted her fragrance in Chicago in her Nicole Miller dress, while “Sasha Fierce” hit the stage in London in her trompe l’oeil dress over leggings. The actress heated up the red carpet in L.A. in her sparkling mini a few days later.
6 of 27
NICOLE VS. AMY
The then-pregnant star highlighted her bump in a Yves Saint Laurent gown at the CMT Awards in April, while the Seventh Moon actress glammed it up in her plunging red one at the Art of Elysium gala this past weekend.
7 of 27
DEMI VS. EMILY
The ageless star celebrated the launch of the Trump Dubai Hotel in her Zac Posen dress, while the Brothers & Sisters actress hit the InStyle/Warner Brothers post-Globes party in her cobalt blue halter.
8 of 27
DENISE VS. AMANDA
The reality star rings in the New Year in her pink Hervé Léger dress in Las Vegas, while the Hairspray actress is pretty in pink at the Critics’ Choice Awards in Santa Monica last week.
9 of 27
CAMILLA VS. LAUREN
The actress belted her 3.1 Philip Lim dress for the designer’s L.A. boutique opening in June, while the reality star celebrated the finale of The Hills’ fourth season in her sequined frock.
10 of 27
ANNE VS. COURTENEY
The Golden Globe nominee promoted Rachel Getting Married in N.Y.C. in her Marc Jacobs dress, while the actress accessorized her navy wrap dress with black for the L.A. premiere of Bedtime Stories.
11 of 27
KIRSTEN VS. HILARY
Dunst bundled up in N.Y.C. in her Opening Ceremony coat, while Duff braved the rare chilly day in Los Angeles in her checked jacket.
12 of 27
SARAH JESSICA VS. KIM
The actress got the blues in her matching Current Elliott vest and jeans while strolling through N.Y.C. Meanwhile, the reality star enjoyed after-Christmas bargains in Los Angeles in her trendy denim vest.
13 of 27
BEYONCé VS. LEONOR
The singer added a jeweled belt to her Dolce & Gabbana dress for the Cadillac Records premiere, while the Hell Ride actress kept it simple for the D&G store opening in Los Angeles.
14 of 27
CARMEN VS. KIM
Battle of the curves! Electra promoted Disaster Movie in her D&G dress in Rome, while Kardashian hit a video game launch in her silk and tweed dress this month.
15 of 27
JENNY VS. BLAKE
The autism activist was chic in black-and-gold Gucci at the Women in Hollywood event, while the Gossip Girl star chose the white-and-black version of the gown for a dinner hosted by the Italian house.
16 of 27
ANNA VS. BIJOU
The House Bunny promoted the film in Paris in her Dolce & Gabbana gown, while the indie actress got glam in her hot-pink one at the opening of the SLS hotel in L.A.
17 of 27
ELIZABETH VS. SCARLETT
The W star chose the strapless version of Stella McCartney’s storm print, while The Spirit actress paired the skirt version with a lace top, also by McCartney.
18 of 27
HEIDI VS. ODETTE
The Project Runway host sizzled in her Kaufman Franco dress at a hotel launch in N.Y.C., while the Cloverfield actress worked her black leather bustier dress at the Spike TV Video Game Awards in L.A.
19 of 27
SCARLETT VS. LINDSAY
The newlywed paired her ivory 3.1 Phillip Lim blazer with cropped pants at a Madrid photo call, while the leggings designer promoted her line in her black crystal-studded jacket in Los Angeles.
20 of 27
BECKI VS. KYLIE
The Ugly Betty star kept it simple in her YSL dress at a fashion party in N.Y.C., while the singer launched her new perfume in Sydney in her blue-and-black strapless dress.
21 of 27
DIANE VS. KATE
The actress walked the red carpet at the Bambi Awards in Germany in her ivory Chanel gown, while the supermodel was feted at a VogueIcons event in Beijing in her black one-shoulder gown.
22 of 27
CHRISTINA VS. HELENA
The newly engaged actress heated up the Mad Men season premiere in her 3.1 Phillip Lim dress, while the supermodel added a jacket to her draped orange frock for a N.Y.C. screening.
23 of 27
ANNA VS. HEIDI
The House Bunny visited TRL in her YAYA Aflalo dress over the summer, while the Victoria’s Secret model hosted a store opening for the lingerie giant in her floral minidress this month.
24 of 27
MANDY VS. CINDY
The star showed off a sexier side in her laced-up Preen dress at an art opening in L.A., while the supermodel heated up a charity event in London in her cut-out dress.
25 of 27
JESSICA VS. MIRANDA
The singer stopped by The Late Show with David Letterman in her black Hervé Léger frock in September, while the Victoria’s Secret model turned up in a red version of the bandage dress at the afterparty for the brand’s fashion show in November.
26 of 27
KATHERINE VS. SALLY
The Grey’s Anatomy star lit up the Peter Alexander boutique opening in L.A. in her Black Halo dress, while the Army Wives actress sported a shorter version to the Annual Women in Entertainment Breakfast six weeks later.
27 of 27
GWYNETH VS. GEMMA
The Oscar winner paired her Preen minidress with Dsquared heels while promoting Iron Man. Months later, the Bond Girl sizzled in her little black dress at the British Academy Children’s Awards 2008.
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