When two stars of this magnitude go head to head in a celebrity fashion clash, there is no telling who will emerge victorious. Until you vote on it, that is.

Rihanna hit the streets of N.Y.C. for a day of shopping in her J Brand "Zombie" jeans, while Jessica Alba flaunted her new locks in similarly ripped pants.

Posted in: Jessica Alba

Wow. We never would have imagined this happening so soon (Editor's Note: We totally would have), but Lady Gaga has gone and done it again.

And by it, we mean ditched her clothes for a magazine photo shoot.

Posted in: Celebrity Fashion

Madonna vamps it up in ... whoa, sorry about that. Cameron Diaz channels her inner Material Girl as she takes the cover of the Fall 2009 issue of V Magazine.

She looks almost unrecognizable, making for a very cool '90s-ish Madge homage. In other news, the magazine has a feature on "Lady Gaga uncovered."

Posted in: Madonna

It's a fashion face-off for the ages. Or at least for a Thursday morning in early July before a holiday weekend. Hey, it involves Erin Lucas. Not exactly prime time.

The former friend of Whitney Port and co-star on The City, who left the show yesterday to pursue "hosting" opportunities, showed off her modeling skills in a blue Bilingual Clothing dress at a People magazine event in N.Y.C. recently.

Posted in: Paris Hilton