BEST: Amanda Seyfried debuted the Prabal Gurung Spring 2012 collection on the red carpet at the premiere of In Time, rocking a powerfully printed violated sleeveless dress with simple sandals.

WORST: Kate Bosworth had a little too much going on with her Proenza Schouler look at the 2011 CFDA Vogue Fashion Fund Finalists Announcement.

BEST: Diane Kruger looked utterly chic in Chanel at the Paris premiere of Forces Speciales, wearing an awesomely embroidered and embellished coat with a matching skirt and thigh high boots.

WORST: Bai Ling tried to look smart by suiting up and adding some glasses for the Beverly Hills Film Festival.

BEST: Stacy Keibler continued her George Clooney style streak, rocking a nude strapless Maria Lucia Hohan gown.

WORST: Kim Kardashian had a boho blunder in NYC, failing to make the most of her crazy curves in unflattering high-waisted trousers.

BEST: Diana Agron look tres sophisticated at the 2011 CFDA Vogue Fashion Fund Finalists Announcement, rocking a low-cut Libertine dress with pointy toed heels.

WORST: Christina Aguilera continued her protest against pants in Los Angeles.

BEST: Amber Heard showed off her bombshell bod in Salvatore Ferragamo at the designer’s Moscow fashion show. She paired the shimmery, cowl-necked dress with a hot houndstooth clutch and simple black heels.

WORST: Miley Cyrus looked worse for wear in Los Angeles, pairing shredded denim with a rock t-shirt and a Balenciaga bag.

BEST: Olivia Wilde looked absolutely elegant at the Los Angeles premiere of In TIme, wearing a backless Yigal Azrouel gown from the Spring 2012 collection with an Alexander McQueen leopard clutch and Christian Louboutin caged sandals.

WORST: Bar Refaeli may be a supermodel with a smoking hot bod, but not even she could pull off this all-leather look in NYC

WORST: Whitney Port couldn’t quite pull of her true blue gown at The Global Fashion Awards in NYC.