1 of 29
JENNIFER VS. NICOLE
and are practically indistinguishable in their L’Wren Scott ivory dresses and brunette shag haircuts with bangs, except for Lopez’s Christian Louboutin sandals and Richie’s House of Harlow 1960 jewelry.
2 of 29
CARRIE VS. JENNI
The wore her orange BCBG dress to a Disneyworld event in February, while the Jersey Shore denizen picked the periwinkle version for the Spike TV Video Game Awards in L.A. this weekend.
3 of 29
LAUREN VS. LO
Think the BFFS shared their Alice + Olivia by Stacey Bendet dress, which wore to a VH1 event in N.Y.C. and Bosworth picked for her birthday bash in Miami?
4 of 29
AMBER VS. MARY J.
The supermodel paired her Proenza Schouler dress with a matching clutch for a film event in L.A., while the R&B icon rocked the Christmas in Washington special in her pink sequined dress.
5 of 29
ELIZABETH VS. ALEXA
It’s a battle of the British beauties! Hurley heated up the GQ Men of the Year Awards in her Versace dress, while Chung shortened her jeweled blue dress for the Whitney gala in N.Y.C.
6 of 29
GWYNETH VS. FERGIE
The hit a charity bash in N.Y.C. in her Preen dress in July, while the lit up a Mexico City press conference in her asymmetrical mini this week.
7 of 29
PENéLOPE VS. DITA
The promoted her film, Broken Embraces, with director Pedro Almodovar in her Alexander McQueen dress, while the burlesque star promoted her book in her houndstooth sheath.
8 of 29
RIHANNA VS. CAT
The headed out for a night on the town in Manhattan in her Alexander Wang dress back in May, while the So You Think You Can Dance host took to the show’s stage in her nude-and-black dress last week.
9 of 29
STEPHANIE VS. BRITNEY
The reality star went shopping in Los Angeles in her French Connection dress, while the hit the stores Down Under in the blue version of the ruffled frock.
10 of 29
LEANN VS. SHANNA
The got glam in her Julia Clancey dress for the 2008 CMT awards, while the former Miss USA launched her new makeup line in her scalloped mini in October.
11 of 29
NICOLE VS. DREW
celebrated the Important Dinner for Women in her L’Wren Scott sheath, while premiered her directorial debut Whip It in her lacquered black dress.
12 of 29
JESSICA VS. ANNA
The attended the Clinton Global Initiative Opening Reception in New York in her Prada dress, while the Vogue editor topped her red velvet dress with a black coat for a MOMA reception.
13 of 29
MARIAH VS. CANDIS
The wore her Marc Bouwer gown back in 2004 to a Fresh Fund gala, while the transgendered Nip/Tuck star wore the shimmering pink gown to this year’s American Music Awards.
14 of 29
RACHEL VS. KRISTEN
The Sherlock Holmes hit the red carpet at the Deauville Film Festival in her Stella McCartney dress, while the SNL comedienne brightened up her lace dress with red tights for the IFP Gotham Independent Film Awards in N.Y.C.
15 of 29
EVAN RACHEL VS. SHAKIRA
The starlet belted her Gucci frock for the Young Hollywood Awards, while the paired her glittering mini with high boots for the Bambi Awards in Germany.
16 of 29
LINDSAY VS. KIM
The hit an L.A. fashion event in her Alexander Wang minidress in February, while the heated up Miami this weekend in her draped white dress.
17 of 29
AUDRINA VS. KHLOE
The Hills beat the L.A. heat in her black-and-green Myne skirt back in May, while the newlywed tried the print in a tube dress – cinched with a Chanel belt – for a Quick Trim event in October.
18 of 29
BAR VS. JESSICA
Even models and superstars love a deal! Bar Refaeli rocked Hurley’s $44 “Wilson” shirt back in April with a leather jacket and jeans, while showed off her style steal over a Son of John Flasher T-shirt months later in London’s Heathrow airport.
19 of 29
MARION VS. DITA
The French actress modeled a sheer-topped Dior pencil dress from the front row of the label’s Paris runway show last January, while the burlesque star covered up in the same belted look for a party during Milan Fashion Week.
20 of 29
ANNA VS. DIANA
Marc Jacob’s plum frock first hit the stage on the True Blood star at the Scream Awards in October, while Canadian jazz singer added opaque tights and tough booties to the dress for a performance a month later.
21 of 29
MILEY VS. MONICA
The American showed some serious leg in her puffed-sleeved Hervé Léger dress at a London movie premiere in April, while lookalike sister rocked the body-hugging dress in a longer length in Madrid.
22 of 29
KATY VS. BLAKE
The adds an edge to Smythe’s equestrian coat with a red leopard scarf and metallic gold bag in London, while Gossip Girl’s style covers up her black evening gown with the wool topper on her way into a Chanel-hosted dinner just days before in New York City.
23 of 29
ASHLEY VS. GRETCHEN
The Twilight tones down her gold Gryphon shift dress with a belt and trench coat while promoting New Moon, but the Real Housewives of Orange County star lets her sparkling shift take center stage at an event in West Hollywood just two days later.
24 of 29
MILEY VS. JULIANNE
The teen paired her leather Hurley jacket with dark denim and a designer tote while shopping in New York City, while the Dancing with the Stars topped off an all-black look with the bomber for a Target event in Washington, D.C.
25 of 29
KELLY VS. EMMA
Ozzy Osbourne’s daughter adds a rock-star touch to her Marc Jacobs sweatshirt dress with a studded belt and matching pumps for a September lunch date in Beverly Hills, while the British actress goes casual in the puffed-sleeved frock by adding black tights and boots in her native London in November.
26 of 29
THANDIE VS. JESSICA
British actress Newton wore her Stella McCartney coatdress as a coat to a party in London in July, while Simpson used it as a coat over her sparkling sheath while in N.Y.C.
27 of 29
BLAKE VS. VICTORIA
The attended a charity event in N.Y.C. in her dress from Victoria Beckham’s collection in October, while the modeled her own wares while out and about in Paris in December.
28 of 29
ASHLEY VS. NICKY
The Twilight paired her Alice + Olivia by Stacey Bendet jacket with distressed jeans to run errands in L.A., while the heiress tops her LBD with her leopard faux fur jacket for a store party in Los Angeles.
29 of 29
JENNA VS. RIHANNA
The expectant star covered up her baby bump with her Alexander McQueen mini at a fashion event in L.A., while the turned the striped cowl neck into a hood for a visit to the MTV studios.