1 / 11

Head-to-Head - The Twitter battle between Rihanna and Ciara may have died down, but we’re throwing more fuel to the fire and extending this competition to their closets.(Photos, from left: Albert L.Ortega/PictureGroup, Jason Merritt/Getty Images)

2 / 11

Straight Up - Who is owning the super-straight 'do? Ri’s working the side part in her cherry tinted locks, and Ci is definitely giving the bad girl a run with her center-parted ebony strands.(Photos, from left: Brad Barket/PictureGroup, Gregg DeGuire/PictureGroup)

3 / 11

Showtime - On stage Rihanna goes for a more whimsical sexiness with bold colors, while Ciara’s leather look has a strong Matrix appeal. Hmmm…Alice in Wonderland or Storm?(Photos, from left: Bryan Bedder/Getty Images, Bryan Haraway/PictureGroup)

4 / 11

Mini - It’s the battle of the miniskirts. Should Rih get points for pushing the fashion envelope or should Ci for keeping it grown and sexy? Rihanna’s girly bow and edgy, big-pocket skirt are a stark contrast to Ci’s clingy, deep V-neck. (Photos, from left: Joanne Davidson/Picturegroup, Gregg DeGuire/PictureGroup)

5 / 11

Power Pin-Up - So what will it be? Rihanna’s romantic, fiery-red pompadour or Miss Ciara’s sexy, low chignon. Again it seems that the two ladies are just on opposite ends of the spectrum. (Photos, from left: Ian Gavan/Getty Images,Fernando Leon/ Elevation/PictureGroup)

6 / 11

3-D - Ciara is serving up legs and a whole lot of drama in this feathered couture dress. Rihanna’s fighting back by working her gown’s textured layers with her curves. (Photos, from left: Frederick M. Brown/Getty Images, Ian Gavan/Getty Images)

Photo By Photos

7 / 11

Snow White - If they both showed up at the same event in these white fits, who would be wishing they could change? Ciara’s white mini and chiffon blouse is effortless, but Rihanna’s classic white sheath feels more polished.(Photos, from left: Gregg DeGuire/PictureGroup, Kristian Dowling/PictureGroup)

8 / 11

Flesh War - Ri lets a little skin peek through, while Ciara flaunts her toned physique in this cutout dress. (Photos, from left: Albert L. Ortega/PictureGroup, Jason Merritt/Getty Images)

9 / 11

Shimmy - Both chicas know how to rock metallic, so this is a close one! Would you roll with Ci and funk it up with a silver mini dress and a motorcycle jacket, or would you sweeten the deal like Ri with a flirty skirt and cropped top?(Photos, from left: Kristian Dowling/PictureGroup, Frederick M. Brown/Getty Images)

10 / 11

Shoe Game - This bone-heel peep-toe is like Ciara’s edgy alter ego; it’s the kind of shoe that makes you feel invincible. Ri’s classic shoe is spiked and gritty too, so it’s on. It’s a shoe-game war!(Photos, from left: Frank Micelotta/PictureGroup, Frederick M. Brown/Getty Images)

11 / 11

Fashion Accessory - Ciara’s two-toned diamond knuckle ring is blinged out and would do damage in a backstage brawl. (Wink!) Ri’s lip-n-tongue ring will certainly spark interesting conversation, but is it ready for a fight? (Photos, from left: Albert L. Ortega/PictureGroup, Jason Merritt/Getty Images)