Zooey Deschanel’s style can usually be described as quirky, but on this occasion she opted for a very grown up look.

She was definitely the belle of the ball wearing a Naeem Khan Resort 2010 navy dress embellished with silver details on the skirt.

Zooey wouldn’t be Zooey without wearing something unexpected, so she added baby blue Louboutin pumps to spice up her look.

I love the beehive and everything else about her look, but her shoulders were hunched in nearly every photo.

Big sis Emily Deschanel was there to support her young sister, opting for an even more grown up look, but she didn’t look dowdy.

Emily looked gorgeous wearing a sexy Tadashi Shoji Fall 2009 LBD with voluminous sleeves. Black heels and gold bracelets completed the look whilst she wore her hair pulled back.

Minka Kelly is like a refreshing breeze on a hot sunny day as she walks the red carpet in a blue floaty Christian Dior Spring 2009 chiffon dress which is covered in orange polka dots.

Her look is complete with the same white heels from the runway, but opts out of wearing the studded white belt.

Isabel Lucas took a break from promoting her “Transformers” movie to attend this premiere.

The Australian actress wore a gorgeous – despite her hair – wearing an eggplant Giambattista Valli ensemble including a luscious velvet sleeveless top and a tight fitting ruched skirt.

A silver VBH clutch and silver heels complete her look.

Even though her part in the “Transformers” movie is very small, Isabel has already caught the eye of Uncle Karl, as it has been reported that she will be a special guest at Chanel’s Haute Couture Fall 2009 show in Paris next month.

Lynn Collins was one of my favourite red carpet newcomers, but it appears that since she is no longer promoting her “Wolverine” movie her style has taken a bit of a nose-dive.

I’m all for a grungy rock chic look, but this just looks sloppy to me even with the sequined biker jacket.

I LOVE Christina Hendricks. Everything about her is admirable, but I’m getting hot flushes looking at her in her plunging black gown.  It’s like 100 degrees outside.

Even though I’m not a fan of Shenae Grimes’ floral print wrap dress, she does inject some much needed colour to this red carpet.

This look feel more like shopping for groceries than a red carpet premiere.

Rachel Boston opted for an ethereal white chiffon Jenny Packham gown. Which may seem much for the occasion, but she looks radiant.

Credit: Style.com & Wireimage