Rachel McAdams was finally allowed to shine on her own.

There was no Blake Lively wearing a show stopping Dolce & Gabbana barely-there dress.

No Diane Kruger dazzling in a Karl Lagerfeld futuristic dress.

It was just Rachel, giving us sophisticated glamour wearing a Vionnet Resort 2010 nude dress.

I love way one side of the draped ruched dress falls gently off her shoulder, and even though those Casadei heels look heavy I’m glad she didn’t opt for a nude pair.

There’s a bit of a Noah’s Ark effect about Vionnet, with their clothes being worn in two’s.

Back in October both Carey Mulligan and Hilary Swank wore Vionnet on the same night.

Last night both Marion Cotillard and Rachel wore Vionnet looks.

Robert Downey Jr and his wife producer Susan Downey looked to be having fun walking the red carpet together.

She looked gorgeous wearing a strapless Martin Grant Fall 2009 grey ombre dress, with a matching pair of grey peep-toes.

I’m so happy to see a look from this collection on the red carpet again. I wish more pieces had been worn.

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Credit: Fashion Windows, Style.com, Getty & Bauer Griffin