By Leah Ornstein
Radar Style & Beauty Editor
Stars were out and about all over the world this week dressed to rock and shock in the best, worst & wackiest fashions—and RadarOnline.com has all the photos in our weekly fashion feature!
PHOTOS: The Best, Worst & Wackiest Fashions Of The Week
Blake Lively was the queen of the style scene this week, promoting her summer blockbuster Green Lantern in smashing fashion. The Gossip Girl, who took a break from her new beau Leonardo DiCaprio to hang out with her family at the Los Angeles premiere of the DC Comics film, looked white hot in a gorgeously embroidered Chanel Couture gown, which showed off her legs-for-miles to perfection!
Ice-T’s curvy wife and recent reality star Coco Austin hit the Formula 1 Grand Prix in a racy ensemble—though her look was WAY more tacky than tasteful. The bootyful and boobilicious blonde left little to the imagination in her skintight turquoise jeans and colorful croptop.
PHOTOS: Booty Or Bust? Bikini Babes From Every Angle
And Ke$ha beat out Lady Gaga for the wackiest look of the week, hitting the swanky amfAR Inspiration Gala in NYC—totally exposing her bum!
PHOTOS: Riding High! Thongs, Brazilians And Other Bikini Booty Mishaps
Eva Longoria brightened up Washington DC in a color-blocked Victoria Beckham dress, while Cameron Diaz prowled around Moscow in a tiger-striped Emilio Pucci mini.
PHOTOS: Bikini Wars! Sexy Stars Who Have Posed For Playboy
What other stars were dressed to rock and shock this week? Click here to find out.