I’ve arrived in NYC, impatiently waiting for my room to be ready, but it’s a great time to catch up.

With Blake Lively twirling in Marchesa at “Fashion’s Night Out: The Show”, her co-star Rebecca Hall was holding the forte on the red carpet during the 2010 Venice Film Festival today.

The British actress was joined on the red carpet by Director Ben Affleck and the dashing Jon Hamm for the premiere of their new movie “The Town”.

Rebecca looked beautiful wearing a Vionnet Resort 2010 gown.

Her blue signature draped gown was beautiful against her pale skin.

The gown had slashed sleeves for dramatic effect and a sexy keyhole detail.

As much as I love the dress I’m not loving her hair swept to one side.

For the photocall earlier in the day she wore a Prada Resort 2011 dress.

I’m surprising myself by loving this look more than her red carpet look.

I love how playful the orange floral print silk flutter sleeve dress is, considering Rebecca usually goes for quite conservative no fuss looks.

Her impressive Prada Resort 2011 accessories included stacked resin bangles and nude platforms.

Which do you prefer?

Her premiere or photocall look?

Credit: Style.com & Getty