It's a different look for Blake Lively than we’re used to, but she still pulls it off. The color is great on her and the purple shoes work with the blue.

Paris Hilton is bringing back the '80s with the shoulders on this dress. The low-cut neckline and off hemline make for an unflattering fit.

Pregnant women, take note. Ivanka Trump looks adorable in this cream-colored short dress.

Diane Kruger looks like she's afraid to move for fear of exposing her lady parts. Another inch or two added to the hemline would’ve made this a total win.

Debi Mazar is a little too Carol Channing in this black dress with lace overlay and short blond bob.

The fit of Denise Richards' tiered gown isn't bad, but the fluorescent color is a bit blinding.

Garcelle Beauvais' red gown had the potential to be cute — if those ridiculously oversized satin roses weren't tacked on at the bottom.

The unique shape of Katrina Bowden's little red dress is fun and flirty — and the belt is a great touch.

The silhouette of Camila Alves' striking red gown is very flattering on her petite body.

Archie Panjabi is sophisticated and elegant in a simple, red spaghetti-strap gown.

It's hard for Dita Von Teese to go wrong in a red satin gown. Everything about the look is flawless.

Estella Warren's dress is cute and the black trim is great, but we wish it was a little more fitted at the waist.

She may be scary as the judge of The Fashion Show, but Iman looks nothing but sweet and feminine in this stunning, low-cut black gown.

The heavy Sandra Bullock-esque bangs aren't working for Rose Byrne — and neither is the excess fabric piling around the bottom of her nude halter gown.

Julianna Margulies' figure is far too nice to hide under a black sack of a dress.

Someone as fair-skinned as Karen Elson should never wear stark white.

Christy Turlington's baggy green gown is kind of blah all around and isn't doing anything to flatter her figure.

Everything about Kim Cattrall's metallic gold dress is a disaster — especially the fit and fabric.

Dianna Agron's droopy beige dress is extremely ill-fitting, and the red satin shoes were probably not the best choice.

Yikes! It's one thing to push the fashion envelope, but Teresa Palmer's black dress has way too much happening at once.

Bella Thorne's camo-green minidress with a one-shoulder cape is cute, but that's a whole lot of leg to be showing at age 13!

While Jennifer Aniston's figure is amazing as usual, there's something about her sheer black dress that's a little too vampy.

Brooklyn Decker went for the hooch-ified look in her skintight leopard print dress. Talk about cheap-looking!

All we see when we look at Molly Sims' black dress are those hideous purple peep-toe shoes over opaque black tights. Not good.

Natalie Portman did a great job combining colors with her blue mini and her jewel-tone pink shoes.

Nicole Kidman looks too fall pumpkin for the middle of winter. And the shape of the ensemble isn't really cute.