Hollywood hottest were hitting the red carpet in full fashion force this week, attending movie premieres, photo calls and promotional events across the globe in stellar style.

While Angelina continued to dominate in leading lady form, Jessica Biel, Nicole Kidman and America Ferrera also achieved victories a la mode in divine designer duds. Clearly there were some style slip-ups as well, as catwalk fashions don't always translate so well into the real world!

PHOTOS: Celebs In The Best And Worst Fashions Of The Week

Angelina hit the Tokyo premiere of Salt, in slitty seductress style. Brad's bombshell rocked a super sexy, Atelier Versace turtleneck gown from the Fall 2000 collection, which showed off her long and luscious legs in the best way possible.

PHOTOS: Angelina's Sexy Spygirl Style Streak

Jessica, who has been traveling the world promoting her summer blockbuster The A-Team, radiated in a scarlet-hued Giambattista Valli gown, which looked
sheerly amazing on the gorgeous star.

VIDEO: Eva & Nicole Talk High Fashion At Hollywood Luncheon

Nicole Kidman and Eva Longoria were lunching ladies at the HFPA Annual Installation Luncheon held at The Four Seasons in Beverly Hills. While Nicole looked gracious in a vintage-inspired Prada frock, Eva looked super sleek in a body-skimming Gucci sheath, which featured a bamboo-buckled belt.

PHOTOS: Hits And Misses A La Mode At 2010 Summer TCA

Mischa Barton attempted to conquer the cutout dress trend, wearing a Miu Miu Spring 2010 printed frock during a night out in London, although the uber-luxe dress didn't exactly flatter the ex-OC stars figure!

Anna Kendrick didn't exactly have us Up in the Air over her Scott Pilgrim vs. The World duds. Though we loved her navy leopard print Marchesa strapless frock, we couldn't get past her bright yellow Jimmy Choo footwear.

Foxy Brown didn't live up to her name while performing onstage this week, but at least the sassy and legally-conflicted rapper managed to match her electric blue nail polish to her panties!

Who else rocked and shocked on the red carpet this week?

Check out the gallery in Style to find out.

Anna Kendrick was definitely thinking outside of the box when she rocked a Marchesa navy leopard print cocktail dress to the Los Angeles premiere of her latest flick, Scott Pilgrim Vs. the World. Though we loved the impeccably embroidered sweetheart strapless on the Twilight babe, we gasped in horror when we saw that she paired it with bright yellow Jimmy Choo heels, which totally clashed with the already attention-grabbing frock.

PHOTOS: Russell Brand, Bradley Cooper, Lea Michele, Audrina Patridge, Anna Kendrick, America Ferrera, Jayma Mays, Snooki, Sigourney Weaver, Christina Applegate, Thomas Jane, Aretha Franklin, Foxy Brown, Fergie, Rumer Willis, Mira Sorvino, Estelle, Stephanie Pratt And Aubrey Plaza In The Best And Worst

Lea Michele showed off her glam Glee girl style at An Evening of Music with the Cast of Glee on Tuesday night in Los Angeles, dressed in awesome and airy summer style. The multi-talented star rocked a beige Reem Acra one-shoulder number, which featured a gold-foiled floral pattern.  Paired with metallic peep-toe heels, the simple but sophisticated look was our pick for the Best Look of the Day!

PHOTOS: More Best And Worst

Aubrey Plaza looked super sexy on the same red carpet as Anna in a cutout mini, while Sigourney Weaver looked like she was about to trip over her way too long trousers.  Audrina Patridge bid farewell to The Hills again, this time in London, looking white hot in an Ina Soltani strapless mini. America Ferrera looked powerfully purple in Brian Reyes at the New York International Latino Film Festival, wearing a peplum mini, which featured a slender belt, but missed the a la mode mark earlier in the day in an unflattering blazer.

What comedic funny man sported pastel briefs on the set of his latest film? Check out the gallery in Style to find out.