WORST: Jayde Nicole accessorized her Playboy Radio Summer Pajama Party duds, by bringing along pals dressed in the exact same outfits!

WORST: Shakira hit the stage at the World Cup closing ceremony, looking over the top in tribal-wild shredded threads.

BEST: Haute hunk Alexander Skarsgard was flying high on the fashion front at LAX airport, wearing a paper-thin sweater with jeans and loose combat boots.

WORST: Pam Anderson enjoyed a Vegas vacation, hitting TAO Beach a white, strapless dress, which featured a slit a tad too high.

WORST: We love that Claire Danes is trying to be edgy and eccentric on the red carpet, but this one-sleeved Valentino Spring 2010 Couture look failed to do it for us. The sexy star was in Italy for the Roma Fiction Fest with her hunky hubby Hugh Dancy.

BEST: We love Dakota Fanning’s heather grey Fluxus Funk Top, which she rocked with skinny jeans and motorcycle boots for a day of travel. The Eclipse star can’t get enough of her Alexander Wang Rocco duffle.

BEST: Erika Christensen was perfectly poised at the Roma Fiction Fest 2010, wearing a grey strapless mini with beige platform sandals.

WORST: Steven Seagal was dressed for battle in Canada.

BEST: Sarah Jessica Parker showed off her sassy style in NYC, wearing a fabulously printed frock with lace-up, cutout heels.

BEST: Heidi Klum looked casually chic in NYC, wearing loose-fitting pinstriped pants with a grey top and grommeted sandals, toting around a Thomas Wylde skull bag.

BEST: Liv Tyler was dressed to thrill at the Dennis Hopper art exhibition at MOCA, rocking a Givenchy blazer over all black threads.

WORST: Anna Paquin was awkwardly attired for a day at the salon in Los Angeles, pairing rolled up cutoffs with ankle boots.

BEST: Ashley Greene was a Twilight site in Los Angeles, jazzing up jeans and black shirt with Pour la Victoire heels and a Jimmy Choo bag.

BEST: Nicole Scherzinger isn’t afraid of a little color! The Pussycat Doll hit the X-Factor auditions in a super sexy but sophisticated fuchsia and red look.

WORST: The Situation’s hooded tank over white t-shirt was bad enough, but the Jersey Shore star sported mismatched Reebok kicks to make matters even worse to a pool party in Los Angeles.

BEST: Ashley Jones looked lovely in lace at the Birgit C. Muller Fashion Show in Los Angeles over the weekend, pairing the black and pink number with nude heels.

BEST: Kate Walsh looked casually chic in summer threads, leaving the salon in Beverly Hills.

WORST: A skintight white jumpsuit isn’t a flattering look on anyone, even Kim Kardashian! The gorgeous reality show played flag girl for a day at the 2010 AMP Energy Bullrun Rally kick off in NYC, dressed in driving duds and Yves Saint Laurent stilettos.