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MISCHA VS. LAUREN
The actress wore her floral Roberto Cavalli gown to a party in Cannes, while the reality star chose a simpler version of the dress to celebrate The Hills’ fourth season.
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RIHANNA VS. CASSIE VS. AMERIE
Battle of the singers! Rihanna first sported her Elizabeth and James feathered vest while shopping in L.A., while Cassie hit the Vibe anniversary party a week later in hers. Amerie finished it out a few days later at an L.A. charity event.
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HILARY VS. ASHLEY
The Oscar winner was elegant in her Jill Stuart dress while being honored by Saks, while the High School Musical 3 star tried on the dress at the designer’s N.Y.C. showroom.
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BROOKE VS. DITA
The Lipstick Jungle star went bold in her red Catherine Malandrino for a V-Day event in February, while the burlesque dancer played up her pallor in her scarlet frock at a Malibu screening this summer.
5 of 34
ANGELINA VS. JENNIFER
It’s a bump battle! The then-pregnant Jolie wore her Gerard Darel maxidress to an event in New Orleans, while the still-expecting Garner ran errands in the comfy floral frock in L.A.
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JENNY VS. HEIDI
The actress sizzled in her Hervé Léger dress at a WWE Smackdown Autism event, while the reality star celebrated The Hills fourth season premiere in her color-blocked dress.
7 of 34
RACHEL VS. KATE
Bilson hit the club scene in L.A in her Myne ikat skirt paired with a blazer and bowler hat, while Hudson brightened up a day of beach volleyball in Malibu in her printed mini.
8 of 34
LINDSAY VS. KYLIE
The actress got into the Milan mix in her Dolce & Gabbana dress last February, while the singer hit the town in London in her swirling frock this week.
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LIL' KIM VS. ELIZABETH VS. SABRINA
The rapper first wore her Versace dress to the BET Awards in June, with the Estee Lauder model following a few weeks later for an in-store appearance in N.Y.C. The Cheetah Girl hit the red carpet in her purple minidress in August in L.A.
10 of 34
EVA VS. ASHLEE
The star of Calvin Klein’s latest controversial ads kept cool last summer in her Juicy Couture maxidress, while the mom-to-be covers her bump this season in an orange version of the smocked dress.
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RUMER VS. KATE VS. TAYLOR
They know their ABC’s! Willis pairs her Whitley Kros T-shirt with glasses last December, while Hudson takes son Ryder out in her alphabet-print shirt in January. Momsen catches on to the sweet tee this week while heading to the Gossip Girl set in N.Y.C.
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TAYLOR VS. CALISTA
The country star hit the red carpet of the CMT Awards in her Balenciaga dress, while the actress attends a charity event in Los Angeles in her draped raspberry silk dress a few months later.
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KATIE VS. MARCIA
Holmes paired a long cardigan with her Vince dress for her guest spot on Eli Stone, while the mom of twins gives one baby a boost in her chain-print maxidress in L.A.
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MINKA VS. JULIANNE
The Friday Night Lights actress stepped out for a Paleyfest event in her Alice + Olivia dress back in March, while the dancer turned country singer paired her floral frock with cowboy boots for a Wrigley’s Gum event in N.Y.C. last week.
15 of 34
JENNA VS. BLAKE
The former porn star unveiled a PETA ad in her Hervé Léger dress back in March, while the Gossip Girl star got into character as Serena van der Woodsen in her two-tone bandage dress last week while filming in N.Y.C.
16 of 34
MILEY VS. MONIQUE
The singer paired her Alice + Olivia dress with Aldo pumps for a spot on TRL, while the High School Musical 3 costar paired her polka-dot bubble dress with hot pink heels for a Teen Choice pre-party this weekend.
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RACHEL VS. KRISTIN
The actress adds chic accessories to her Riller & Fount T-shirt dress while shopping in New York City, while the reality star takes her little gray jersey tunic to the red carpet for a restaurant opening in L.A.
18 of 34
NICOLE VS. KELLY
The new mom showed off her pre-baby body in her L’Wren Scott mini at the Aria Awards in Sydney last year, while the reality star played up her newly slim figure in her see-through lace number at a London premiere this week.
19 of 34
KIM VS. COUNTESS LUANN
Reality show smackdown! The Keeping up with the Kardashians sister flaunts her curves in her Stella McCartney jumpsuit at a pre-BET Awards party, while the Real Housewives of New York City star slips into her ivory one-piece for a party in the Hamptons.
20 of 34
LEIGHTON VS. LINDSAY
The Gossip Girl celebrated her Nylon cover in her Zac Posen dress, while the Lipstick Jungle costar filmed a scene for her stylish show in New York in her slim-fitting sheath.
21 of 34
RIHANNA VS. KARINA
The singer pairs her Elizabeth & James feathered jacket with latex leggings for a performance in N.Y.C., while the Dancing with the Stars hoofer flaunts her toned legs in her plume-trimmed jacket from the Olsen twins’ line.
22 of 34
RIHANNA VS. MILEY
Battle of the teen queens! The “Umbrella” songstress gets ruffled up in her MEMBERS ONLY liquid leggings at a June award show, while the Breakout singer performs at TRL last week in her latex pants.
23 of 34
HEIDI VS. VANESSA
The Hills star flaunted her curves in her Hervé Léger dress at the MTV Movie Awards, while the former MTV host heads out on a date with boyfriend Nick Lachey in her maroon minidress.
24 of 34
LEONA VS. LEELEE
The singer paired her Roberto Cavalli dress with YSL sandals for a concert for Nelson Mandela in London, while the actress gets heavily accessorized with her patchwork dress at a photoshoot in N.Y.C.
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SELITA VS. MISCHA
The supermodel is sweet in her Mulberry dress at a N.Y.C. party in April, while the actress attends the Black Ball in London in her two-tone frock this month.
26 of 34
SOLANGE VS. SELMA
The younger Knowles sister paired her Unhee romper with a bold white bag at an N.Y.C. dinner, while the Hellboy 2 actress went for a retro take on the romper at TRL a few weeks later.
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CAMERON VS. JENNIFER
The sunny actress hit a Beverly Hills red carpet in her Oscar de la Renta dress, while the new mom modeled her floral frock for the cameras during a photoshoot with the legendary designer himself.
28 of 34
PARIS VS. JESSICA
The heiress picked up takeout in her Gypsy 05 maxidress, while the new mom headed out with husband Cash Warren in a gray version of the printed jersey dress a few weeks later.
29 of 34
KHLOE VS. LAUREN
Battle of the reality stars! Kardashian celebrated her 24th birthday in her D&G bustier dress in Las Vegas, while Conrad hit The Dark Knight premiere in New York City in her tulle-topped LBD.
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AUDRINA VS. ADRIENNE
The Hills roomie shows her curves in a Black Halo dress at a Superbowl party in February, while the Cheetah Girl wears her colorblocked mini to the L.A. premiere of Hancock.
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KATE VS. LISA
The actress took her new beau Lance Armstrong to lunch with her mom in a T-bags maxidress, while the DWTS alum strolled through Beverly Hills in her navy version of the halter dress.
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LEIGHTON VS. AMERICA
On-set battle! Meester, as Gossip Girl Blair Waldorf, filmed in the Hamptons in her Alice + Olivia dress, while Ferrera got into her pink version and lots of bright accessories as Ugly Betty.
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LEIGHTON VS. CASSIE
The Gossip Girl actress attended the Tribeca Film Festival in her olive green Pencey dress, while the singer kicked off an MSG Series in her white version this week.
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HEIDI VS. GLENN
The reality star paired her Ralph Lauren floral dress with a wide hat for the Kentucky Derby, while the Damages actress topped hers with a pink cardigan for the FOX All Star party at the Santa Monica Pier.