Rachel McAdams stepped out in a show-stopping Ellie Saab gown for a fan screening of Doctor Strange in London.
While she only has a supporting role in the film which also stars Benedict Cumberbatch and Tilda Swinton, but she well and truly stole the show in the dramatic couture gown.
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From the designer’s Autumn/Winter 16 collection, the cheeky one-shouldered dress featured sheer silk skirt with blue and gold embellishment and a fishtail cut.
Rachel kept her accessories minimal but opted for an equally dramatic hair-do.
Appearing classic from the front, when the actress turned to the side she showed off a modern take on the pony tail.
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Earlier this week, while promoting the film, Rachel revealed that she would be keen for a Mean Girls reunion.
“I loved that movie. I love Tina Fey. I love the girls,” she told The Mirror.
“I mean, to get to kind of have a reunion would be…we got to have a reunion at a photo shoot a couple of years ago and it was over like that and it wasn’t enough. I was back in it.”