Music’s sexiest stars hit the 2010 MTV Video Music Awards on Sunday in Los Angeles, dressed to rock---and shock in the Best, Worst & Wackiest Fashions. RadarOnline.com is bringing you all the action from the spectacular star-studded white carpet, where anything can happen---and usually does!

PHOTOS: Best, Worst & Wackiest Fashions At The MTV Video Music Awards

Leave it to Lady Gaga to show up in traffic stopping style! The sassy and wacky singer pranced down the carpet in a Pocahontas meets Medieval Times ensemble from the Alexander McQueen Fall 2010 collection, which she topped off with a feather Mohawk.

PHOTOS: White Carpet Arrivals At The MTV VMAs

Katy Perry skidded onto our Worst Dressed list, looking like a My Little Pony at the Ice Capades in her Spring 2010 Marchesa mini, which she “beautified” with multi-colored streaks in her hair.

PHOTOS: Worst & Wackiest VMA Fashions Of All Times

The Hills stars all looked fab in totally sexy style. Audrina Patridge (in Isaac Mizrahi) and Stephanie Pratt opted for super cute silver dresses, while Lo Bosworth brought out the golden girl with her Gabriela Cadena cocktail dress.

PHOTOS: Sexiest Style At The VMAs Over The Years

Who else shocked and rocked the white carpet of the 2010 MTV VMAs?  Check out the gallery and find out!

Gisele may not have been getting into car accidents on Wednesday, like her husband Tom Brady, but she was definitely causing them!  The sexy supermodel was in traffic stopping style in NYC, hitting the street in uber-tiny cutoff shorts, an easy, breezy blouse and gladiator sandals.  You know what they say: sometimes less really is more!

PHOTOS: Tilda Swinton, Thandie Newton, Kelly Ripa, Elle Macpherson, GwenStefani, Justin Bieber, Nick Nolte, Jody Watley, Michelle Williams, GwynethPaltrow, Claudia Schiffer, Kristin Cavallari, Annette Bening, Eva Mendes, Gisele, Lindsay Lohan, Julianna Margulies, Victoria Beckham, Jessica Simpson And Rebecca Hall In The Best And Worst

Gwen Stefani learned, however, that more can be too much!  The singer turned designer was No Doubt trying to be edgy with her eccentric ensemble, but experienced a fashion faux pas by wearing black nylons under her clam digger trousers!

PHOTOS: More Best And Worst

Gwyneth Paltrow was a black and white babe at Fashion's Night Out in London, dressed to impress in sophisticated style, while Claudia Schiffer's lunar-inspired dress was out of this world---but not in a good way!

Several celebs were spotted in NYC, where Mercedes-Benz Fashion Week kicked off Thursday morning. Victoria Beckham looked Posh in a green frock, while Kelly Ripa kept her look casually cool, jazzing up a figure flattering dress with impeccable accessories, including her beloved Birkin bag.

What star resurrected his Down and Out in Beverly Hills wardrobe?  Check out the gallery in Style and find out.