Michelle Pfeiffer

Hollywood's hottest cougar opted for a monochromatic look, which is very flattering... except when done in eggplant.

Christine Lakin

Christine Lakin looks ready for an actual NYE bash in this sparkly mini. But next time the burgeoning star shows up at a major movie premiere, we hope she'll call in a sample instead of something you can get for less than $200 at Singer 22

Alyssa Milano

The stunning actress looks amazing four months post-pregnancy, but the snug dress didn't exactly compliment her new shape.

Katherine Heigl

Heigl looks chic and sophisticated in this lacy dress that makes her body look bangin'. Keep the shoes and the clutch, but ditch the news anchor hair. She's a repeat offender with this 'do, and that is not a style to want as your signature.

Fergie

This Monique Lhuillier Resort 2012 frock was stunning on the runway, but here, with her Toddlers and Tiaras hair and ruby lip, Fergie's look is a bit much. Then again, with an accessory like Josh Duhamel what ensemble can go wrong?

Don't Be Afraid To Experiment

Have fun with the holidays. It's the end of another year, so start celebrating with a brand new look. Beauty is about fun and trying new things, so don't be afraid to experiment with makeup colors and hair styles. Even celebs like Lauren Conrad like to change it up every once in a while. Being hot starts with confidence, so wear your new makeover proudly!

Abigail Breslin

Abigail Breslin looked pretty in Marchesa. The blossoming fashionista may have fared better in a pair of shoes one size smaller, and makeup fit for a tween.

Lea Michele

The Glee star's Valentino dress is to-die-for. Lea took a deep risk with that neckline, but it paid off thanks to the voluminous elegance of her skirt.

Sofia Vergara

Sofia Vergara would outshine most starlets if she worked the carpet in a pair of sweatpants, but leave it to the spicy actress to don a corset bodice and fire-red clutch.

Hilary Swank

The repeat Oscar winner looked playful in Elie Saab. Too bad the night's decor was so dark because this dress stunned with a little light behind it on the runway.