WATCH: Scarlett Johansson looks stunning at London premiere of The Avengers

Scarlett joined co-stars Robert Downey Jr, Cobie Smulders and Chris Hemsworth for British premiere of new film

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The Avengers, The Avengers premiere, The Avengers premiere London, The Avengers film, The Avengers movie, Scarlett Johansson, Scarlett Johansson The Avengers, Robert Downey Jr, Robert Downey Jr the Avengers, Chris Hemsworth, Scarlett Johansson pictures
(Image credit: REX)

Scarlett joined co-stars Robert Downey Jr, Cobie Smulders and Chris Hemsworth for British premiere of new film

Scarlett Johansson was joined by her superhero co-stars Robert Downey Jr, Chris Hemsworth, Tom Hiddleston and Cobie Smulders for the UK premiere of The Avengers, last night.

The actress looked sensational in a strapless Prada peplum dress featuring a black bodice with red-and-blue flower detail as she braved the thunder and rain to sign autographs for fans.

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Red Christian Louboutin Pigalle pumps, a swash of red lip colour and her hair stylishly wrapped with a braid completed Scarlett's red carpet look, a far cry from the casual ensemble she chose for the film's Moscow photocall on Tuesday.

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Co-stars Robert Downey Jr, Cobie Smulders, Jeremy Renner, Tom Hiddleston, Mark Ruffalo and Clark Gregg as well as Chris Hemsworth and his heavily pregnant wife Elsa Pataky all turned out to greet fans at the premiere at London's Westfield Shopping.

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Elsa, who is due to give birth any time soon, looked radiant as she showed off her burgeoning figure in a classic green floor-length gown.

WATCH: The cast at The Avengers UK premiere here...

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