I think this is the first time I have ever had a girl crush on Sienna Miller.

I’ve always seen her as a Kate Moss clone or a serial husband stealer, but for once it’s her style that I’m focusing on because she continues to give us something fresh and new each time she takes to the red carpet.

On Friday she attended a special screening of “G.I. Joe: The Rise of Cobra” at Andrews Air Force Base in Camp Springs, Maryland with her cast mates.

Opting out of wearing army fatigue the actress wore a beautiful Isabel Marant Fall 2009 printed dress with a ruched bodice and 3/4 length sleeves.

Her dress was paired with some lusty worthy booties from the same collection and a collection of platinum bangles.

Her hair was uncharacteristically blown out and she opted for a pop of red on her lips.

This is my favourite look so far on this promotional tour.

“G.I. Joe: The Rise of Cobra” opens in the US and UK this Friday, August 7.

Credit: Style.com, London Features & Wireimage

After falling in love with Penelope Cruz’ look, I’m brought right back down to earth by Amy Adams.

The star wore a stunning white floral print Carolina Herrera Resort 2010 gown with intricate bead work, but for me it doesn’t work on Amy.

I assume many of you will love it, and if you do let me know via the comments because for me this isn’t a Best Dressed Of The Week contender.

She looks a little tired, the dress doesn’t flatter her, her hair is really mumsy plus the off-the-shoulder neckline looks awkward on her yet elegant on the model.

Apart from the gown and the gold VBH clutch I don’t like anything here.

Credit: Style.com & Wireimage

German actress Diane Kruger looked absolutely outstanding when she arrived on the red carpet in her native country to promote her new film “Inglourious Basterds”.

She injected some much needed glamour to the event by wearing a luxurious tea rose Hervé Léger by Max Azria Resort 2010 dress with square-cut shoulders, which showed off her toned legs.

Doesn’t she make you want to worked that much harder in pilates class?

Armlets, gold heels and a silver clutch completed the look, but I just love that pop of red on her lips. I also love her hair in preference to her London premiere hairstyle.

This is case and point when I say I love Hervé Léger depending on the wearer.

A reality TV star will wear the same brand tomorrow and I’ll want to burn every bandage dress in sight.

Earlier in the day Diane wore a fruity canary yellow Louis Vuitton Resort 2010 strapless dress with an oversized bow on the bodice and gold buttons which added a nautical feel to the dress.

She only accessorized with gold earrings, keeping her hair wavy and her make-up light and fresh.

This look feels a lot more casual to her premiere dress, but it’s just as chic.

Credit: Style.com & Zuma Press

Amy Adams looks stunning as always wearing a white RM by Roland Mouret Aphrodite dress with nude suede shoes.

I love the twist detail on the bodice, but unfortunately it exposes Amy’s nude bra.

Simple elegance is what we are used to seeing from Amy, and she doesn’t let us down.  Just a shame about that damn bra strap.

“Twilight” actress Ashley Greene shows off her curves wearing Brian Reyes sleeveless double stitch dress.

The figure-hugging white dress has contrast stitch and expose zippers on the front and back to give it a bit of an edge.

Ashley completed her look with a pop of colour via her red lips and orange clutch. Plus she wore what’s fast becoming her favorite heels - her Jimmy Choo Verity sandals.

Meryl Streep only really dresses up for the big occasions, but I love this look for her vibrant red dress - she normally wears dark colours.

I’m not a fan of large bags on the red carpet. It gives me a feeling that Maria Menounos just arrived from work or the mall.

But in saying that the nude bag looks fabulous with her sexy strapless belted jumpsuit with a ruffled bodice.

Very Jenny from the Block.

Credit: Style.com & Wireimage

Sienna Miller continues to wow us on her “G.I. Joe: The Rise Of Cobra” promotional tour.

The actress looked outstanding when she attended the Japan premiere today wearing a Gucci Fall 2009 ensemble.

The look included an ombré spotted pattern silver and black embroidered spencer jacket and matching pants, plus a midnight blue silk lurex shirt and open toe platform booties from the same Fall 2009 collection.

I would’ve never thought Sienna would wear such a eye-catching look. It’s not very Sienna, but I think that’s was I love about it.

We’re so used to seeing her in florals cute looks or incredibly laid back looks, that this is such a refreshing change.

Apart from the Sydney photocall you will have noticed that Sienna has always worn pants which is something we don’t see very often.

Her hair is longer, her pose is fierce, yet her make-up surprisingly remains light.  I would have expected heavier make-up with this type of look.

What do you think of Sienna’s drastic transformation?

Credit: Style.com & Getty

I’m not sure why Rihanna is currently in London, but whilst in town she took the opportunity to check out Quentin Tarantino’s latest film -”Inglourious Basterds” - at the London premiere tonight.

The singer wore a black 3/4 length sleeved Alexander McQueen Pre-Fall 2009 jumpsuit, whilst channeling 80s Madonna adding multiple pearls and long lace fingerless gloves.

Her look was complete with a pair of unnecessary shades and black Maison Martin Margiela shoe boots.

I REALLY hate the glasses they make her look so ridiculous, especially as it rained tonight.  Other than that this look is much to be expected from Rihanna.  Slightly over-the-top. May have worked better without the pearls and with the runway belt.

Credit: Style.com & Wireimage

It had quieten down for a while, but it looks like Balamainia is far from over.

Diane Kruger walked the red carpet tonight wearing a strapless sweetheart neckline Balmain Fall 2009 trademark mini dress with a cute ruffled skirt, for the “Inglourious Basterds” premiere in London’s Leicester Square.

It’s been a miserable day in London today with on and off rain, but that didn’t stop the German actress from wearing this short sassy black suede number.

I love the thinner bejeweled belt, the way the dress sits higher on her than the model, and her sexy slick backed hair.

She really got into the spirit of the sexy rock chic glamour which each Christophe Decarnin piece oozes.

Regular readers will also recognise the Christian Louboutin Very Prive studded peep-toe pumps Diane’s wearing, as I featured them on my blog a week ago.

I wondered who would be the first to wear what could be the new celebrity “IT” shoe.

Your guesses ranged from Rihanna, Megan Fox, Kim Kardashian and Beyonce, but Diane trumped them all.

Before you ask she’s definitely up for Best Dressed this week, and Brad and Angelina don’t appear to be at this premiere.

Credit: Style.com & Wireimage