1 of 24
SELMA VS. AMANDA
The petite actress showed off her Kate Moss for Topshop dress at an event in N.Y.C. before it even hit stores, while the Hairspray actress paid homage to the British style icon in the black version at the film’s London premiere.
2 of 24
CASSIE VS. FANTASIA
The R&B singers face off! Cassie accessorized her white Diane von Furstenberg dress with peep-toe pumps and gold bangles at an N.Y.C. fashion event in June, while Fantasia hit the Good Morning America stage in her studded frock this week.
3 of 24
CARMEN VS. OLIVIA
The I Want Candy actress strutted her stuff at the film’s London premiere in a short AKA frock back in March, while the Black Donnellys actress topped hers with a trendy leather jacket a few months later at a Prince concert in L.A.
4 of 24
LINDSAY VS. NICKY
The actress hit the streets of New York in her Nu Collective tunic back in May, while the heiress cooled down with ice cream in her patterned mini last week in L.A.
5 of 24
ZIYI VS. TORY
The Memoirs of a Geisha star lit up the Vanity Fair Oscar bash in her yellow Valentino gown in February, while the designer – and Lance Armstrong paramour – showed off the tiered gown at a gala held for the designer in Rome this week.
6 of 24
TARA VS. AMANDA
The actress got into the summer spirit with her bright Jenny Packham dress at the Ocean’s 13 premiere in L.A. in May, while the Olympic swimming champion highlighted her fit physique in her citrus frock at this week’s ESPY Awards.
7 of 24
AMERICA VS. ELISHA
The Ugly Betty star was MODE worthy in her Thakoon frock at an L.A. event in April, while the Captivity actress promoted her film in style in her black and white dress in N.Y.C. last week.
8 of 24
CASSIE VS. AMERIE
It’s the battle of the R&B singers! The “Me & U” singer hit the NRJ Awards in Cannes in her Versace minidress back in January, while the “Gotta Work” songstress sizzled on the red carpet in her golden frock at the BET Awards in June.
9 of 24
LISA VS. ROSARIO
The Grindhouse star was perfectly sunny in her Catherine Malandrino dress at an event in N.Y.C. in April, while the Chicago actress was a bright spot at a Piper-Heidsieck event in the Big Apple last week.
10 of 24
MARY J. VS. KYLIE
The R&B singer hit a BET afterparty in her Pucci dress this week, while the Aussie pop star made a stylish path on the streets of Manhattan last month in her printed frock.
11 of 24
DENISE VS. ROSE
The Blonde and Blonder actress was a hot mama in her Dolce & Gabbana dress – bringing her daughter Sam to the Ratatouille premiere in Los Angeles – while McGowan showed her spots while promoting Grindhouse in Las Vegas.
12 of 24
NAOMI VS. KELLY
The supermodel strutted her stuff in her Versace minidress and mega-fluffy coat at a Dreamgirls afterparty in London this spring, while the newly pink-tressed reality star stepped out in her strappy dress at a recent N.Y.C. event.
13 of 24
JESSICA VS. SARAH JESSICA
Biel turned up to support designer Giambattista Valli at his fall show in Paris in his graphic frock, while Parker chose her patterned dress for a screening in New York this week.
14 of 24
MOLLY VS. FERGIE
The Las Vegas actress hit an L.A. Premiere in her white Couture Couture dress in April, while the Dutchess singer looked regal in her snowy frock at a charity event in N.Y.C. a few weeks later.
15 of 24
BIJOU VS. THANDIE
The Hostel: Part II actress got glamorous in her ruched Zac Posen at a Big Apple screening of the film, while the Pursuit of Happyness star sizzled in her little black dress at a London restaurant opening a few months earlier.
16 of 24
KYLIE VS. JENNIFER
The Aussie singer skipped wearing her own H&M line to sport this bright Juicy Couture for a day out in London, while the El Cantante star showed off her sunny frock in Miami back in March.
17 of 24
CARA VS. VANESSA
The Sopranos actress was pretty in her pink Badgley Mischka dress at the show’s premiere party in N.Y.C., while Nick Lachey’s main squeeze hit a Big Apple charity event in her floral frock.
18 of 24
LIV VS. LEANN
The actress kept it simple in her Stella McCartney racerback dress at a party in the Bahamas, while the country singer showed off her little black dress at a charity event in Nashville.
19 of 24
KELLY VS. KATE
The singer showed off her Monique Lhuillier bubble dress at the ASCAP awards this spring, while the redheaded actress stepped out in her pearl-topped halter dress at this week’s 6th annual Chrysalis Butterfly Ball in Los Angeles.
20 of 24
CELINE VS. ELLEN
Back in February, the Canadian singer attended the Vanity Fair Oscar bash in her satin Lanvin frock, while the Grey’s Anatomy star looked elegant in her beige dress at the 6th annual Chrysalis Butterfly Ball.
21 of 24
KATHERINE VS. PARIS
The Knocked Up star worked the red carpet at the General Motors Ten Fashion Show in her Anna Sui dress in February, while Hilton spent her last few moments of freedom in her ruffled dress at Sunday’s MTV Movie Awards.
22 of 24
AMERICA VS. EVA
The Ugly Betty star went on the prowl in her leopard Nanette Lepore dress during a recent trip to N.Y.C, while the soon-to-be married actress showed off her spots while appearing on the Martha Stewart Show earlier in the spring.
23 of 24
MISS UNIVERSE VS. OPRAH
The media mogul picked a hot-off-the-runway Gucci gown to wear to the Vanity Fair Oscar party in February, while newly crowned Miss Universe Riyo Mori of Japan wore it on the pageant stage this past weekend.
24 of 24
NICOLE VS. HALLE
The petite Simple Life star wore her Madison Marcus black tunic to the salon last month, while the Oscar winner stepped out in her chic black silk dress for a grocery run over Memorial Day weekend.