Cameron Diaz vs. Maggie Gyllenhaal
The actresses go head-to-head in the same multicolored Vionnet dress. Who wears it best?
Sarah Jessica Parker vs. Amal Clooney
Checkmate! The fashionistas prove they share impeccable taste by stepping out in the same Tome plaid trench. SJP pairs the piece with an airy midi-dress, while Amal takes a more casual approach with jeans and a black tank. Who wears the look best?
Rita Ora vs. Kim Kardashian
Curves ahead! The singer and the reality star flaunt their figures in an ultra-tight Atsuko Kudo latex dress. Kim completes the look with a fur shrug, while Rita lets her neck hardware do all the talking. Who wears it best?
Kesha vs. Rihanna
The recording artists make quite the statement while rocking identical "You Will Never Own Me" dresses courtesy of Discount Universe. Who wears the sassy sequined gown better?
Taraji P. Henson vs. Miley Cyrus
The Empire actress and "Wrecking Ball" singer push the boundaries in a sexy Alexandre Vauthier gown with risqué cutouts down the sides, but who wears it best?
Alessandra Ambrosio vs. Kim Kardashian
The Balmain beauties flash their cleavage and toned legs on the red carpet in the designer's super-hot mini dress. Who wins this fashion face-off?
Khloé Kardashian vs. Kim Kardashian
It's a sister showdown! Kim and Khloé parade their signature curves in a plunging Wes Gordon gown. Which Kardashian wears the white-hot dress better?
Maggie Grace vs. Jennifer Lopez
How sweet! The Taken actress and "I Luh Ya Papi" singer look ultra-feminine and elegant in matching Christian Siriano ensembles. The navy top and stunning metallic skirt pop on both women, but who wears it better?
Lucy Hale vs. Selena Gomez
The Pretty Little Liars star and the "Come and Get It" singer shine on the red carpet in a little red Dior dress. Who wears the plunging design better?
Kylie Jenner vs. Rita Ora
The youngest Jenner and the "How We Do" crooner do their best Angelina Jolie impressions in the similar high-slit gowns. Who wins this fashion face-off?
Kate Bosworth vs. Ashley Tisdale
The blonde actresses achieve effortless street style with a cozy Elie Tahari sweater. Kate completes the look with denim cutoffs, sandals and aviators, while Ashley opts for distressed boyfriend jeans and red-hot lace-up booties. Both super cute, but who does it better?
Sandra Bullock vs. Jennifer Lopez
The Gravity actress and American Idol judge think pink in this neon Roland Mouret dress. J. Lo chooses the midi version of the Barbie-inspired number, while Sandra opts to show more leg with the mini. Who wears it the best?
Lily Collins vs. Jessica Alba
The actresses flash their midriffs in Sam & Lavi's crisp two-piece ensemble to achieve a fresh summertime look. Who wears the floral design better?
Zendaya vs. Emily Ratajkowski
The "Replay" singer and We Are Your Friends actress don the same chic Solace London crop top and culottes outfit, albeit in different colors. Who wears it best?
Miranda Kerr vs. Beyoncé
The Aussie model and the singing superstar go the cute and classy route, stepping out in a slim-fitting Dolce & Gabbana dress. Beyoncé accessorizes her outfit with neutral pieces, while Miranda keeps the entire look monochromatic. Who is the winner?
Kim Kardashian vs. Rita Ora
These ladies exude major sex appeal in identical sheer black turtlenecks. The expectant star teams hers with a form-fitting maxi skirt, while the "Body On Me" songstress opts to pair her busty blouse with loose pants. Which look do you like the best?
Ashanti vs. Keyshia Cole vs. Chanel West Coast
It's the battle of the butterflies (or whatever that is on the front of this strapless dress) for a rapper, a Grammy-nominated singer and a famed recording artist—all of whom showed up in this strapless Dar Sara mini dress with elaborate brocade overlay and detailed design. All of the ladies kept their looks fairly simple with minimal accessories. Who do you think did it best?
Liv Tyler vs. Rihanna
Bloom, baby! The Super actress and "We Found Love" singer rock Givenchy's oversize satin tee from the label's 2012 resort collection and tailoring it to their own personal style. Which do you prefer, dressed-up Liv or dressed-down Ri-Ri?
Khloé Kardashian Odom vs. Nicole Richie
The reality stars take a walk on the wild side in Proenza Schouler's baby-blue tiger-print sweater. While Khloé goes matchy-matchy with blue pants and bling, Nicole goes for a laid-back look with her black skinnies. Which star is looking fierce?
Kate Upton vs. Olivia Wilde
Girlie-girl alert! Both model and actress rock their feminine side in this Louis Vuitton Spring 2012 daisy-patterned dress with sheer overlay. Which lovely star wears it better?
Amber Rose vs. Rihanna
These bad-to-the-bone ladies get their street style on in Joyrich's bone-print harem pants. Who styles it better, Wiz Khalifa's fiancée or the "Good Girl Gone Bad" singer?
Gwyneth Paltrow vs. Brooklyn Decker
Dayum, both actresses look gorgeous in Stella McCartney's backless gown, but whose version is hotter, Gwyneth's black getup or Brooklyn's navy-and-white stunner?
Amber Rose vs. Nicki Minaj
It's a fierce Alexander McQueen boot battle, as Amber wears hers with military fatigues while the rapper pairs her sky-high shoes with a red floral explosion. Which lady's kicking more butt in these shoes?
Lea Michele vs. Lily Collins
The Glee starlet rocks Peter Som's thigh-slit dress in solid blue, while the Snow White actress picks the striped version. Which actress wears it better?