Just like the MTV Video Music Awards themselves, there are winners and losers on the red carpet--and RadarOnline.com has the best in fashion on music's big night.

Click here for our pics of Best Dressed stars the VMAs!

Kristen Stewart continues to evolve into an alt-fashion plate, rocking an earth-tone Valentino mini with her fave Rock & Republic heels and a House of Lavande cuff.

Another Kristin, MTV's new Hills gal Cavallari rocked a metallic vintage tube dress with YSL heels, Sutra earrings and a bracelet by Iradj.

Check out these fab looks and more in our Best Dressed!

Check out our pics for the Worst Dressed stars at the VMA's

• TAGS

• Style
• best dressed
• Beyonce
• Kristen Stewart
• Kristin Cavallari
• Robert Pattinson
• Rock & Republic
• The Hills
• Valentino
• VMA