PHOTOS: The Best, Worst & Wackiest Fashions Of The Week

From the red carpet to the streets, Hollywood's hottest stars were sporting the best, worst & wackiest fashions this week and RadarOnline.com has all the photos in our weekly roundup!

Click Here To See Stars Dressed In The Best, Worst & Wackiest Fashions Of The Week

Jennifer Lopez was the fiercest fashionista of the week, proving to be the most glamorous American Idol judge in history. The Bronx born babe rocked a variety of smashing looks, from her Haute Hippie sequined number at her Venus Goddess Razors Global Ambassador unveiling to her white hot Herve Leger bandage mini and fur combo on the streets of NYC. The common denominator to her all her looks (other than her bombshell body) was the addition of Christian Louboutin heels, Christian Louboutin clutches and H. Stern jewels.  Well done, Jen!

See Jen's Fabulous Haute Hippie Look By Clicking Here

See Jen's White Hot Herve Leger Look By Clicking Here

Ellen Pompeo tried to turn back time to the disco days, stepping out onto the streets of Beverly Hills like it was the dance floor of Studio 54.  The Grey's Anatomy beauty modeled a zip-up denim jumpsuit with a Farrah Fawcett style hairdo, resulting in one of the worst looks of the week.

See Ellen's Fashion Flop By Clicking Here

As for wacky, Brit personality Katie Price (AKA Jordan) was wigging out in London, while promoting her latest book.  The big-bosomed star paired sloppy sweats, a fur poncho and gold UGG boots for a truly disastrous and wacky look.

See Katie's Priceless Look By Clicking Here

Dancing with the Stars & Burlesque babe Julianne Hough was dressed to thrill at the The 9" Next Milk Mustache Stars launch in NYC.  Ryan Seacrest's gorgeous gal pal looked delicious enough to drink in her milky white Pamela Roland keyhole mini, which she paired with nude peep-toed heels and a matching clutch.

See Julianne's Style Score By Clicking Here

Minka Kelly, Leighton Meester and Rachel Bilson were all busy promoting their latest movies. While Minka looked sophisticated in Julien Macdonald and Leighton upped the sexy factor in a startlingly sophisticated Giambattista Valli ensemble at a Genius Bar event at the Soho Apple store, Rachel got Burberry-ed out for the Los Angeles premiere of Waiting For Forever.

See Minka's A La Mode By Clicking Here

See Leighton Looking Lovely By Clicking Here

See Rachel's Ravishing Look By Clicking Here

Other a la mode misses included Madeline Zima, dressing more granny than glam at the Waiting For Forever premiere, Miley attempting to toughen up in biker babe getup and Christina Milian's camouflage disaster in Los Angeles.

See all the best, worst & wackiest looks of the week, by clicking here.